Face The Nation: Anthony Salvanto, Ed O'keefe, Lanhee Chen, Susan Page, Dan Balz, Jamelle Bouie

Missed the second half of the show? The latest on the post-Nevada caucuses, the South Carolina primary, election security and the potential for interference in 2020.

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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.