Univision’s new documentary “Fast and Furious: Arming the Enemy” is a must watch. In approximately 45-minutes, investigative journalists at the American Spanish language cable news channel give the viewer a real sense of the tragic repercussions the fatally flawed gunrunning operation has had on the Mexican people. Here are just a few of the documentary’s key findings, courtesy of Gun Owners of America (which did its own analysis of the film): * There have been other Americans -- in addition to U.S. Border Agent Brian Terry -- who were murdered by Fast & Furious guns, such as Air Force medic...