"In an extraordinary twist, however, another band of natives, purporting to be a police force, was going to protect us from such an attack, using machine guns and tear gas, all while somewhat hypoxic, as we tried to climb a mountain just under 15,000 feet high. It's like something someone would make up trying to write an adventure fiction novel, except it wasn't made up."Ever wonder what you could do if you only had a little time, a little extra money, and a bit of motivation? How ...