MS NOW

Bernie Sanders joins Democratic presidential field

Is Sanders going to win the Democratic presidential nomination? It's extremely unlikely. Is that what his campaign is all about? Probably not.

Sen. Bernie Sanders pauses during a news conference on Capitol Hill in Washington on Jan. 16, 2015, to discuss Republican efforts to cut Social Security and Medicare and other programs. (Photo by J. Scott Applewhite/AP)
Sen. Bernie Sanders pauses during a news conference on Capitol Hill in Washington on Jan. 16, 2015, to discuss Republican efforts to cut Social Security and Medicare and other programs.AP

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."