CNN The Seventies November 29, 2015 06:15:00
>> vietnam, 5th cavalry, initiating new men. >> we'll start by singing a new song. ♪ doo-dah ♪ doo-dah ♪ you're going home in a body bag all the doo-dah day ♪ >> the day after the initiations, five men came back in body bags. >> by the '70s, the u.s. army in vietnam had been essentially destroyed. every time we tangled with the vietnamese, we were getting killed. and there was no end to it. so you've got what amounted to a state of individual mutiny in the u.s. army. >> senseless. just walking down the road. >> i'm not going to walk down there. i'll walk down the trail. >> no. we're go...