Bob Chatt and Owen Thornton are pickers, but unlike History channel stars Mike Wolfe and Frank Fritz who will buy just about anything if they think they can make a profit reselling it, Chatt and Thornton have one-track minds: It's "militaria" or nothing for the pair, who go to great lengths -- and just about anywhere -- in their pursuit of rare and desirable artifacts. The collectibles range from World War II tanks to GI Joe figures and even Saddam Hussein propaganda banners, all of which Chatt and Thornton turn into cold, hard combat cash.