Broken Borders

Arizona's Homeland Security chairman, state Rep. Warde Nichols, is holding hearings into why National Guard troops retreated from gunmen on the U.S.-Mexico border. He joins us.

Then, we'll have a special report from San Antonio, Texas, on the opening of the Center for the Intrepid, a rehabilitation facility for soldiers catastrophically wounded in Iraq and Afghanistan.
http://www.cnn.com/CNN/Programs/lou.dobbs.tonight/