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Can Paul Ryan save the GOP from itself?

The Wisconsin congressman has to decide whether it's worse to let things linger or jump right in — even as some conservatives are sharpening their knives.

House Ways and Means Committee Chairman Paul Ryan (R-WI) heads for House Republican caucus meeting in the basement of the U.S. Capitol on Oct. 9, 2015 in Washington, D.C. (Photo by Chip Somodevilla/Getty)
House Ways and Means Committee Chairman Paul Ryan (R-WI) heads for House Republican caucus meeting in the basement of the U.S. Capitol on Oct. 9, 2015 in Washington, D.C.Getty Images

Chuck Todd

Chuck Todd is NBC News' chief political analyst and the former moderator of "Meet The Press."

Mark Murray