{"argument_date":"2010-01-19T00:00:00Z","arguments":[{"argument_date":"2010-01-19T00:00:00Z","heading":"What happened at the argument","official_detail_url":"https://www.supremecourt.gov/oral_arguments/argument_transcript/2009","official_transcript_url":"https://www.supremecourt.gov/pdfs/transcripts/2009/08-1214.pdf","paragraphs":["Mr. Nussbaum argued the union's claim is a tort action.","Mr. Bonsall argued the union's claim is grounded in contract law.","Mr. Mathiason argued the case involves two questions."],"reargument":false,"sequence":1,"sources":[{"evidence_type":"Transcript","label":"Official Supreme Court Transcript — file page 24, lines 49-35","official_url":"https://www.supremecourt.gov/pdfs/transcripts/2009/08-1214.pdf","page_label":"file page 24, lines 49-35"},{"evidence_type":"Transcript","label":"Official Supreme Court Transcript — file page 3, lines 19-45","official_url":"https://www.supremecourt.gov/pdfs/transcripts/2009/08-1214.pdf","page_label":"file page 3, lines 19-45"},{"evidence_type":"Transcript","label":"Official Supreme Court Transcript — file page 3, lines 47-49","official_url":"https://www.supremecourt.gov/pdfs/transcripts/2009/08-1214.pdf","page_label":"file page 3, lines 47-49"},{"evidence_type":"Transcript","label":"Official Supreme Court Transcript — file page 3, lines 7-17","official_url":"https://www.supremecourt.gov/pdfs/transcripts/2009/08-1214.pdf","page_label":"file page 3, lines 7-17"},{"evidence_type":"Transcript","label":"Official Supreme Court Transcript — file page 39, lines 39-25","official_url":"https://www.supremecourt.gov/pdfs/transcripts/2009/08-1214.pdf","page_label":"file page 39, lines 39-25"},{"evidence_type":"Transcript","label":"Official Supreme Court Transcript — file page 4, lines 31-39","official_url":"https://www.supremecourt.gov/pdfs/transcripts/2009/08-1214.pdf","page_label":"file page 4, lines 31-39"},{"evidence_type":"Transcript","label":"Official Supreme Court Transcript — file page 4, lines 9-19","official_url":"https://www.supremecourt.gov/pdfs/transcripts/2009/08-1214.pdf","page_label":"file page 4, lines 9-19"},{"evidence_type":"Transcript","label":"Official Supreme Court Transcript — file page 5, lines 21-27","official_url":"https://www.supremecourt.gov/pdfs/transcripts/2009/08-1214.pdf","page_label":"file page 5, lines 21-27"},{"evidence_type":"Transcript","label":"Official Supreme Court Transcript — file page 5, lines 3-9","official_url":"https://www.supremecourt.gov/pdfs/transcripts/2009/08-1214.pdf","page_label":"file page 5, lines 3-9"},{"evidence_type":"Transcript","label":"Official Supreme Court Transcript — file page 6, lines 19-27","official_url":"https://www.supremecourt.gov/pdfs/transcripts/2009/08-1214.pdf","page_label":"file page 6, lines 19-27"},{"evidence_type":"Transcript","label":"Official Supreme Court Transcript — file page 6, lines 33-39","official_url":"https://www.supremecourt.gov/pdfs/transcripts/2009/08-1214.pdf","page_label":"file page 6, lines 33-39"},{"evidence_type":"Transcript","label":"Official Supreme Court Transcript — file page 6, lines 45-47","official_url":"https://www.supremecourt.gov/pdfs/transcripts/2009/08-1214.pdf","page_label":"file page 6, lines 45-47"},{"evidence_type":"Transcript","label":"Official Supreme Court Transcript — file page 6, lines 5-7","official_url":"https://www.supremecourt.gov/pdfs/transcripts/2009/08-1214.pdf","page_label":"file page 6, lines 5-7"},{"evidence_type":"Transcript","label":"Official Supreme Court Transcript — file page 7, lines 41-19","official_url":"https://www.supremecourt.gov/pdfs/transcripts/2009/08-1214.pdf","page_label":"file page 7, lines 41-19"},{"evidence_type":"Transcript","label":"Official Supreme Court Transcript — file page 7, lines 5-23","official_url":"https://www.supremecourt.gov/pdfs/transcripts/2009/08-1214.pdf","page_label":"file page 7, lines 5-23"},{"evidence_type":"Transcript","label":"Official Supreme Court Transcript — file page 8, lines 23-27","official_url":"https://www.supremecourt.gov/pdfs/transcripts/2009/08-1214.pdf","page_label":"file page 8, lines 23-27"}]}],"caption":"Granite Rock Co. v. Teamsters","case_history":[{"changed_at":"2026-08-29T20:06:25.821344Z","explanation":"An official oral-argument transcript was verified.","status":"argued"}],"case_status":"argued","dek":"The dispute centers on whether a union can sue a company for tortious interference with a contract.","dek_sources":[{"evidence_type":"Transcript","label":"Official Supreme Court Transcript — file page 24, lines 49-35","official_url":"https://www.supremecourt.gov/pdfs/transcripts/2009/08-1214.pdf","page_label":"file page 24, lines 49-35"},{"evidence_type":"Transcript","label":"Official Supreme Court Transcript — file page 3, lines 19-45","official_url":"https://www.supremecourt.gov/pdfs/transcripts/2009/08-1214.pdf","page_label":"file page 3, lines 19-45"},{"evidence_type":"Transcript","label":"Official Supreme Court Transcript — file page 39, lines 39-25","official_url":"https://www.supremecourt.gov/pdfs/transcripts/2009/08-1214.pdf","page_label":"file page 39, lines 39-25"}],"dispositions":[],"latest_court_document_date":"2010-01-19T00:00:00Z","maturity":"official_transcript","official_detail_url":"https://www.supremecourt.gov/oral_arguments/argument_transcript/2009","official_disposition_urls":[],"official_docket_url":"https://www.supremecourt.gov/docket/docketfiles/html/public/08-1214.html","primary_docket":"08-1214","revisions":[{"correction_note":"Rewritten to the concise citizen-facing editorial standard.","created_at":"2026-08-31T01:38:11.253689Z","maturity":"official_transcript","revision_number":1},{"correction_note":"Migrated to the dated official Court activity contract without model use.","created_at":"2026-09-05T03:22:24Z","maturity":"official_transcript","revision_number":2}],"schema_version":"1.1","sections":[{"heading":"What this case is about","paragraphs":["The case involves two questions about a union's ability to sue a company for tortious interference with a contract."],"sources":[{"evidence_type":"Transcript","label":"Official Supreme Court Transcript — file page 24, lines 49-35","official_url":"https://www.supremecourt.gov/pdfs/transcripts/2009/08-1214.pdf","page_label":"file page 24, lines 49-35"},{"evidence_type":"Transcript","label":"Official Supreme Court Transcript — file page 3, lines 19-45","official_url":"https://www.supremecourt.gov/pdfs/transcripts/2009/08-1214.pdf","page_label":"file page 3, lines 19-45"},{"evidence_type":"Transcript","label":"Official Supreme Court Transcript — file page 39, lines 39-25","official_url":"https://www.supremecourt.gov/pdfs/transcripts/2009/08-1214.pdf","page_label":"file page 39, lines 39-25"}]},{"heading":"How the case got here","paragraphs":["The Supreme Court heard oral argument in this case on January 19, 2010."],"sources":[{"evidence_type":"Transcript","label":"Official Supreme Court Transcript — file page 3, lines 7-17","official_url":"https://www.supremecourt.gov/pdfs/transcripts/2009/08-1214.pdf","page_label":"file page 3, lines 7-17"}]},{"heading":"What each side wants","paragraphs":["the side that brought the case wants the court to dismiss the union's tortious interference claim.","the opposing side wants the court to allow the union's tortious interference claim to proceed."],"sources":[{"evidence_type":"Transcript","label":"Official Supreme Court Transcript — file page 24, lines 49-35","official_url":"https://www.supremecourt.gov/pdfs/transcripts/2009/08-1214.pdf","page_label":"file page 24, lines 49-35"},{"evidence_type":"Transcript","label":"Official Supreme Court Transcript — file page 3, lines 19-45","official_url":"https://www.supremecourt.gov/pdfs/transcripts/2009/08-1214.pdf","page_label":"file page 3, lines 19-45"},{"evidence_type":"Transcript","label":"Official Supreme Court Transcript — file page 39, lines 39-25","official_url":"https://www.supremecourt.gov/pdfs/transcripts/2009/08-1214.pdf","page_label":"file page 39, lines 39-25"}]},{"heading":"What each side says","paragraphs":["the side that brought the case argues the union's claim is a tort action, not a contract dispute.","the opposing side argues the union's claim is grounded in contract law, not a tort."],"sources":[{"evidence_type":"Transcript","label":"Official Supreme Court Transcript — file page 24, lines 49-35","official_url":"https://www.supremecourt.gov/pdfs/transcripts/2009/08-1214.pdf","page_label":"file page 24, lines 49-35"},{"evidence_type":"Transcript","label":"Official Supreme Court Transcript — file page 3, lines 19-45","official_url":"https://www.supremecourt.gov/pdfs/transcripts/2009/08-1214.pdf","page_label":"file page 3, lines 19-45"},{"evidence_type":"Transcript","label":"Official Supreme Court Transcript — file page 39, lines 39-25","official_url":"https://www.supremecourt.gov/pdfs/transcripts/2009/08-1214.pdf","page_label":"file page 39, lines 39-25"}]},{"heading":"What the justices asked","paragraphs":["Justice Kennedy asked if the union's claim is a tort action.","Chief Justice Roberts asked if the union's claim is a tort action."],"sources":[{"evidence_type":"Transcript","label":"Official Supreme Court Transcript — file page 3, lines 47-49","official_url":"https://www.supremecourt.gov/pdfs/transcripts/2009/08-1214.pdf","page_label":"file page 3, lines 47-49"},{"evidence_type":"Transcript","label":"Official Supreme Court Transcript — file page 4, lines 31-39","official_url":"https://www.supremecourt.gov/pdfs/transcripts/2009/08-1214.pdf","page_label":"file page 4, lines 31-39"},{"evidence_type":"Transcript","label":"Official Supreme Court Transcript — file page 4, lines 9-19","official_url":"https://www.supremecourt.gov/pdfs/transcripts/2009/08-1214.pdf","page_label":"file page 4, lines 9-19"},{"evidence_type":"Transcript","label":"Official Supreme Court Transcript — file page 5, lines 21-27","official_url":"https://www.supremecourt.gov/pdfs/transcripts/2009/08-1214.pdf","page_label":"file page 5, lines 21-27"},{"evidence_type":"Transcript","label":"Official Supreme Court Transcript — file page 5, lines 3-9","official_url":"https://www.supremecourt.gov/pdfs/transcripts/2009/08-1214.pdf","page_label":"file page 5, lines 3-9"},{"evidence_type":"Transcript","label":"Official Supreme Court Transcript — file page 6, lines 19-27","official_url":"https://www.supremecourt.gov/pdfs/transcripts/2009/08-1214.pdf","page_label":"file page 6, lines 19-27"},{"evidence_type":"Transcript","label":"Official Supreme Court Transcript — file page 6, lines 33-39","official_url":"https://www.supremecourt.gov/pdfs/transcripts/2009/08-1214.pdf","page_label":"file page 6, lines 33-39"},{"evidence_type":"Transcript","label":"Official Supreme Court Transcript — file page 6, lines 45-47","official_url":"https://www.supremecourt.gov/pdfs/transcripts/2009/08-1214.pdf","page_label":"file page 6, lines 45-47"},{"evidence_type":"Transcript","label":"Official Supreme Court Transcript — file page 6, lines 5-7","official_url":"https://www.supremecourt.gov/pdfs/transcripts/2009/08-1214.pdf","page_label":"file page 6, lines 5-7"},{"evidence_type":"Transcript","label":"Official Supreme Court Transcript — file page 7, lines 41-19","official_url":"https://www.supremecourt.gov/pdfs/transcripts/2009/08-1214.pdf","page_label":"file page 7, lines 41-19"},{"evidence_type":"Transcript","label":"Official Supreme Court Transcript — file page 7, lines 5-23","official_url":"https://www.supremecourt.gov/pdfs/transcripts/2009/08-1214.pdf","page_label":"file page 7, lines 5-23"},{"evidence_type":"Transcript","label":"Official Supreme Court Transcript — file page 8, lines 23-27","official_url":"https://www.supremecourt.gov/pdfs/transcripts/2009/08-1214.pdf","page_label":"file page 8, lines 23-27"}]},{"heading":"Why it matters","paragraphs":["The outcome determines whether unions can sue companies for tortious interference with contracts."],"sources":[{"evidence_type":"Transcript","label":"Official Supreme Court Transcript — file page 24, lines 49-35","official_url":"https://www.supremecourt.gov/pdfs/transcripts/2009/08-1214.pdf","page_label":"file page 24, lines 49-35"},{"evidence_type":"Transcript","label":"Official Supreme Court Transcript — file page 3, lines 19-45","official_url":"https://www.supremecourt.gov/pdfs/transcripts/2009/08-1214.pdf","page_label":"file page 3, lines 19-45"},{"evidence_type":"Transcript","label":"Official Supreme Court Transcript — file page 39, lines 39-25","official_url":"https://www.supremecourt.gov/pdfs/transcripts/2009/08-1214.pdf","page_label":"file page 39, lines 39-25"}]},{"heading":"What happens next","paragraphs":["This article currently covers the argument record. Use the official docket link for later case activity."],"sources":[{"evidence_type":"Transcript","label":"Official Supreme Court Transcript — file page 3, lines 47-49","official_url":"https://www.supremecourt.gov/pdfs/transcripts/2009/08-1214.pdf","page_label":"file page 3, lines 47-49"},{"evidence_type":"Transcript","label":"Official Supreme Court Transcript — file page 3, lines 7-17","official_url":"https://www.supremecourt.gov/pdfs/transcripts/2009/08-1214.pdf","page_label":"file page 3, lines 7-17"},{"evidence_type":"Transcript","label":"Official Supreme Court Transcript — file page 4, lines 31-39","official_url":"https://www.supremecourt.gov/pdfs/transcripts/2009/08-1214.pdf","page_label":"file page 4, lines 31-39"},{"evidence_type":"Transcript","label":"Official Supreme Court Transcript — file page 4, lines 9-19","official_url":"https://www.supremecourt.gov/pdfs/transcripts/2009/08-1214.pdf","page_label":"file page 4, lines 9-19"},{"evidence_type":"Transcript","label":"Official Supreme Court Transcript — file page 5, lines 21-27","official_url":"https://www.supremecourt.gov/pdfs/transcripts/2009/08-1214.pdf","page_label":"file page 5, lines 21-27"},{"evidence_type":"Transcript","label":"Official Supreme Court Transcript — file page 5, lines 3-9","official_url":"https://www.supremecourt.gov/pdfs/transcripts/2009/08-1214.pdf","page_label":"file page 5, lines 3-9"},{"evidence_type":"Transcript","label":"Official Supreme Court Transcript — file page 6, lines 19-27","official_url":"https://www.supremecourt.gov/pdfs/transcripts/2009/08-1214.pdf","page_label":"file page 6, lines 19-27"},{"evidence_type":"Transcript","label":"Official Supreme Court Transcript — file page 6, lines 33-39","official_url":"https://www.supremecourt.gov/pdfs/transcripts/2009/08-1214.pdf","page_label":"file page 6, lines 33-39"},{"evidence_type":"Transcript","label":"Official Supreme Court Transcript — file page 6, lines 45-47","official_url":"https://www.supremecourt.gov/pdfs/transcripts/2009/08-1214.pdf","page_label":"file page 6, lines 45-47"},{"evidence_type":"Transcript","label":"Official Supreme Court Transcript — file page 6, lines 5-7","official_url":"https://www.supremecourt.gov/pdfs/transcripts/2009/08-1214.pdf","page_label":"file page 6, lines 5-7"},{"evidence_type":"Transcript","label":"Official Supreme Court Transcript — file page 7, lines 41-19","official_url":"https://www.supremecourt.gov/pdfs/transcripts/2009/08-1214.pdf","page_label":"file page 7, lines 41-19"},{"evidence_type":"Transcript","label":"Official Supreme Court Transcript — file page 7, lines 5-23","official_url":"https://www.supremecourt.gov/pdfs/transcripts/2009/08-1214.pdf","page_label":"file page 7, lines 5-23"},{"evidence_type":"Transcript","label":"Official Supreme Court Transcript — file page 8, lines 23-27","official_url":"https://www.supremecourt.gov/pdfs/transcripts/2009/08-1214.pdf","page_label":"file page 8, lines 23-27"}]}],"slug":"2009-08-1214-granite-rock-co-v-teamsters","term":"2009","title":"Can a union sue a company for tortious interference with a contract?","title_sources":[{"evidence_type":"Transcript","label":"Official Supreme Court Transcript — file page 24, lines 49-35","official_url":"https://www.supremecourt.gov/pdfs/transcripts/2009/08-1214.pdf","page_label":"file page 24, lines 49-35"},{"evidence_type":"Transcript","label":"Official Supreme Court Transcript — file page 3, lines 19-45","official_url":"https://www.supremecourt.gov/pdfs/transcripts/2009/08-1214.pdf","page_label":"file page 3, lines 19-45"},{"evidence_type":"Transcript","label":"Official Supreme Court Transcript — file page 39, lines 39-25","official_url":"https://www.supremecourt.gov/pdfs/transcripts/2009/08-1214.pdf","page_label":"file page 39, lines 39-25"}],"topics":[],"undated_disposition_date_fallback":null,"updated_at":"2026-09-05T03:22:24Z"}