Golly, Tienanmen lasted 1 day, and the Vietnam War what? 30 years? I just can't imagine why there would be more songs about the one than the other. Further, the V.W. was something OUR gov't was doing. Protesting what some other gov't is doing, far away across the ocean, seems kinda pointless. The whole POINT of protest songs is to get something to change, right?