On Tuesday, Obama "unleashed bare-knuckled criticism against opposition Republicans" at a New Hampshire town hall... wearing a surprisingly sexy shirt. It was thin and semi-transparent under the lights, rolled up almost to the elbow, the president's under-shirt glimmered through. And, maybe it was just us, or the lighting, but the shade hinted at lime green. Okay, it was probably just the lighting. We post the photos, you decide.