I'm curious if 9/11 and the continuing threat of further incidents has affected your survival planning and survival kits. I'm getting a larger sheath knife to augment my tiny Leatherman Wave blade, and heavier duty bandages and compresses for my car kit, and I've added bottles of water. Since the threat scenario is unknown, ranging from radiological, biological, explosive: I feel a bit helpless trying to anticipate what I might need.