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Crisis grips Iraq, spurring a familiar U.S. debate

The security crisis gripping Iraq is real and intensifying. Closer to home, however, there's a familiar domestic political debate starting anew.

Men react at the site of a car bomb attack at a market in the town of Iskandariya
Men react at the site of a car bomb attack at a market in the town of Iskandariya, June 2, 2014. A car bomb exploded at a market at the town of Iskandariya,…Alaa Al-Marjani/Reuters

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."