i just remember waking up in germa germany. >> i think the key here is diversity.e to have a variety of contexts set can address a wide range of experiences that people come back and they say are the things that they remember and haunt them. >> so, when i woke up days later i couldn't figure my legs. couldn't move my head left or right. i didn't know if i was quadra quadraplegic. they diagnosed me with posttraumatic stress. i didn't seek help either. i was told i had to seek help. >> so, what we do is we have the person go over their memory, as if it were happening, again. but they are in a safe environment. >> so, i did that with therapists. i would have to talk myself through the situation over and over again. to lower my anxiety level and lower my adrenaline levels. >> if you can't engage a person using exclusive imagination, then you don't see the treatment effect because they're so walled off from their emotions. let me pop you into a city environment and jump into a market area. >> yeah, i could see you have the fruit, vegetable stands. all the trash in the s

commercial shipping, and those ships were being sunk by germa germany. and woodrow wilson, president woodrow wilson was outraged, senate leaders was outraged. how could a small faction allow our ships to go unarmed in a situation where they're being sunk? that's unacceptable. well, that small faction had their reasons. they felt once you put armaments on to a ship, you are probably going to be firing shots. and when you fire shots, you're involved in the war and they wanted to block the u.s. getting involved in the war. but there were only a small group in the senate that believed that that was the right response and that we should just allow germany to continue sinking our ships with -- with no -- no response. and so the senate came together and said, okay, we're going to respond to a small faction objecorinstructing the bill of s body not allowing us to go forward. they've had their say, we've heard them out, they've had their opinions, and we're not going to allow two-thirds to shut down debate and get to a vote. that was 1917. the chamber adopted the

germany. we would be integrated into nato units there. i got to fort dix, new jersey in november of 1967 and we were getting ready to board the bus to germa, i took my orders down to the orderly, said i'm going germany but i want to volunteer to go to vietnam. my brother was going to germany well as a cook. and he volunteered to go to vietnam. and the reason they let us both gos because first we essentially gave up our rights, which at that time stipulated that no two members of the same immediate family would have to serve in a combat zone at the same time. since we both volunteered to go, then that took care of that stipulation. >> why did you want to go? >> i thought if america was at war at the time, it needed its best people. i thought if i was going to be in the military and spend a couple of years serving this country, then i should go where there was a war. not war games. and i just felt it was the right thing to do. my father had been in world war ii. served overseas in the army air force. he was a radio operator tail gunner on a b-25 on -- in the south pacific, 2 1/2 years overseas. i'm in the process now and my brothers have be