Snowshoes, snow caves, snowmobiles, and firearms—at this Navy SEAL's snow survival school, the right gear only goes so far. After meeting Rapier in Spokane, Washington, and then driving a few ...

When you're going on an operation, the gear that you bring with you is going to vary a little bit, but it depends on what the mission is, not on how dangerous the mission is. So if you're going on ...