With over 2 million post 9/11 veterans in America, the voice of this generation of vets is getting louder and more pronounced in television, film, theater, and in literature. What does this all mean for those vets transitioning back to a society they don't feel understands them? How do they make peace with wars that never really ended?

Jack Murphy talks with Dr. Daniel Green about his book "Front Toward Enemy: War, Veterans, and the Homefront".