イラン・コントラ事件
The congressional committees investigating the Iran–Contra affair were committees of the United States House of Representatives and of the United States Senate formed in January 1987 to investigate the Iran–Contra affair. The committees held joint hearings and issued a joint report. The hearings ran from 5 May 1987 to 6 August 1987, and the report was published in November, with a dissenting Minority Report signed by six Republican Congressmen and two Republican Senators.