On the bombing of the North, there was meticulous detailed planning. How far should we go? At what rate? What targets? The bombing of the South, at three times the rate and with far more vicious consequences, was unplanned. There's no discussion about it. Why? Very simple. The bombing of the North might cause us problems. When we started bombing the North, we were bombing, for example, Chinese railroads, which happened to go right through North Vietnam. We were going to hit Russian ships, as they did. And there could be a reaction somewhere in the world that might harm us. So therefore that you have to plan for. But massacring people in South Vietnam, nothing. B-52 bombing of the Mekong Delta, one of the most densely populated areas in the world, destroying hospitals and dams, nobody's going to bother us about that. So that doesn't require any planning or evaluation.