MS NOW

Key Senate race faces unexpected shakeup

The Republican frontrunner in Indiana's U.S. Senate race needed to turn in 500 petition signatures. He didn't. What happens now?

Voting booths are illuminated by sunlight as voters cast their ballots at a polling place on Nov. 6, 2012. (Photo by Jae C. Hong/AP)
Voting booths are illuminated by sunlight as voters cast their ballots at a polling place on Nov. 6, 2012.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."