How many people were killed during the Vietnam War ?
We were in the Cold War and this was a Cold war activity.EM : When you talk about the responsibility for something like the Vietnam War , whose responsibility is it ? < br > McNamara : It 's the president 's responsibility.EM : After you left the Johnson administration , why did n't you speak out against the Vietnam War ? < br > McNamara : I 'm not going to say any more than I have .