That was the problem in Vietnam. Not enough fields. Too much jungle. Mind you, they tried hard to deal with that by spreading agent orange all over the place, but then those danged hippie protestors started mailing bricks to the Rand Corporation (postage due) and stuff like that, and it all went down the tubes. I blame Jane Fonda. And the press. And Joan Baez. And the New York Times. And Walter Cronkite. And the Chicago Seven. And Bobbie Kennedy. And Martin Luther King. And Muhammad Ali. And....