Visualize the movement against the Vietnam War. What do you see? Hippies with daisies in their long, unwashed hair yelling “Baby killers!” as they spit on clean-cut, bemedaled veterans just back from Vietnam? College students in tattered jeans (their pockets bulging with credit cards) staging a sit-in to avoid the draft? A mob of chanting demonstrators burning an American flag (maybe with a bra or two thrown in)? That’s what we’re supposed to see, and that’s what Americans today probably do see — if they visualize the antiwar movement at all.