His name is Carlos Arredondo. He is an immigrant citizen of the U.S. who lost his son in Iraq and is now a peace activist and speaker,Carlos Arredondo is holding a tourniquet on a man who had his legs removed by the blast. There used to be leg around what he is holding, but now this true American is literally keeping him alive with his bare hands. He lost Both of his sons. But when everyone ran away from the bombs, he ran in and helped as many people as he could,