Kentucky state police, National Guard members, Drug Enforcement Administration agents, U.S. Forest Service spotters and others are part of a strike force based in London, Ky., that works dawn to dark to eradicate marijuana harvests. The remote and rugged terrain, including the 700,000 acres of the Daniel Boone National Forest, is a pot-grower's paradise whose perfect soil and climate give it a key place in America's "Marijuana Belt."