NORTH BEND, Wash. (AP) -- Peter Keller spent eight years carving his hole in the side of the mountain, camouflaging the rugged underground bunker with ferns and sticks and stocking it with a generator and ammunition boxes sealed in Ziploc bags. Suspected in the deaths of his wife, daughter and pets last weekend, he headed there prepared for the long haul with high-powered rifles, scope and body armor....