Stephen Colbert, clad in a custom-made Brooks Brothers camouflage suit and tie, began his Iraq tour for his Comedy Central show Monday night by getting a buzz cut from Gen. Ray Odierno. "Without my hair, what would I blow dry?" Colbert wondered. Later in the show, President Obama thanked the troops. "You're welcome," Colbert deadpanned. "I wasn't talking to you," the president snapped back. (Photo: WENN)