"So if you look at the writings of intellectuals, there are two kinds. One said, l"Look, if we fought harder we could have won.But the others, who were way at the left, people like Anthony Lewis of the New York Times, way out in left stream, his view in 1975 was the Vietnam war began with blundering efforts to do good. But by 1969, it was clear that it was a disaster, that was too costly to us."