MS NOW

Tennessee mass shooting leaves four Marines dead

This afternoon, a gunman killed four Marines in attacks on two military facilities in Chattanooga, Tennessee.

The windows of the Armed Forces Recruitment Center have several bullet holes from a shooting as the area is cordoned off with blue shell casing markers in the parking lot, July 16, 2015 in Chattanooga, Tenn. (Tim Barber/Chattanooga Times Free Press/AP)
The windows of the Armed Forces Recruitment Center have several bullet holes from a shooting as the area is cordoned off with blue shell casing markers in the parking lot on Thursday, July 16, 2015 in Chattanooga, Tenn.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."