Sen. Amy Klobuchar says Kavanaugh's history of "excessive drinking" relevant to FBI investigation

Member of the Senate Judiciary Committee Sen. Amy Klobuchar, D-Minnesota, joins John Dickerson to discuss the purpose of the FBI investigation.

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"Face the Nation" is America's premier Sunday morning public affairs program. The broadcast is one of the longest-running news programs in the history of television, having debuted November 7, 1954 on CBS. Every Sunday, "Face the Nation" moderator and CBS News senior foreign affairs correspondent Margaret Brennan welcomes leaders, newsmakers, and experts to a lively round table discussion of current events and the latest news.