It's an all-too-familiar scene — Islamic insurgents attacking U.S. troops near Baghdad. But where are these radicals getting their support to take on the American military machine? While much of the world blames Iran and Syria, evidence points to help coming from thousands of miles away. Ariel Cohen of the Heritage Foundation said, "Of course, we see a large number of small weapons turning up in Iraq in the hands of Hezbollah, and in other places in the Middle... (GunPolicy.org)