MS NOW

Trump weakness raises specter of ‘shadow campaign’ ahead of 2020

A growing number of Republicans aren't sure if Donald Trump will be the GOP nominee in 2020. Sen. John McCain said, "They see weakness in this president."

Ripped Donald Trump signs lay on the floor at a rally in Radford, Va., Feb. 29, 2016.Mark Peterson/Redux for MSNBC

Steve Benen is a producer for "The Rachel Maddow Show," the editor of MaddowBlog and an MS NOW political contributor. He's also the bestselling author of "Ministry of Truth: Democracy, Reality, and the Republicans' War on the Recent Past."