inside. everyone around us that w friendly was wounded or dead. he was exposed to the enemy. he says help me please. sgr jay tapper is joining us from washington. very, very powerful story. tell us how this ends. reporter: the story for ty carter is he runs out of the humvee into danger, grabs the specialist and does first aid on him and brings him back to the humvee. they get out of humvee and the men of combat getting pushed back and beat the taliban with the help of a lot of air support. that s the short version but o obviously it s a very harrowing account. a battle that lasted from dawn