MS NOW

Disappointing GOP leaders, Blackburn launches Senate campaign

GOP leaders didn't want Rep. Marsha Blackburn (R) to run for Tennessee's open Senate seat. The right-wing congresswoman is doing it anyway.

Marsha Blackburn
Rep. Marsha Blackburn, R-Tenn., joins GOP House leaders during a news conference on Capitol Hill in Washington, Wednesday, Feb. 1, 2012, following a closed-door strategy session.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."