Criminal law expert calls for "reimagination" and "dismantling" of policing in America

"The entire police function in this country has been built on this model of using force unnecessarily," Professor Angela Davis told "Face the Nation"'s Margaret Brennan.

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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.