The American people finally have heard of Brian Terry. He is the best-known victim of Fast and Furious, an Obama administration conventional-weapons proliferation program. Between November 2009 and January 2011, Team Obama arranged for licensed firearms dealers to sell guns to straw buyers, who transferred them to known violent criminals in Mexico. Among these firearms, two AK-47s were found near Rio Rico, Arizona, where suspected smugglers fatally shot Terry, a 40-year-old former Marine, on December 15, 2010. While Brian Terry epitomizes those whom Fast and Furious has harmed, he is not its sole casualty. U.S. Immigrations and Customs Enforcement agent...