Young lieutenant Howie Bachman was at the East German border when he found his name on the list of officers that Robert McNamara was poaching from the unit there to go to Vietnam. He helped build up a cavalry troop from scratch and shipped out with them to Vietnam but, when he got there, his promotion to captain was accelerated and he had to leave that unit, winding up as advisor to an ARVN armored cavalry unit. (10:06)