Veterans of World War II, the Korean War and the Vietnam War could legally register firearms brought home as war trophies under a bill introduced May 4 by Rep. Jim Gibbons, R-Nev. The bill, HR 2088, allows veterans and their heirs to register firearms that troops were allowed to bring home under U.S. military policy in effect at the time. It would not change existing policy for combat veterans returning from Iraq and Afghanistan who are barred from bringing back any captured weapons. Called the Veterans’ Heritage Firearms Act, Gibbon’s bill applies to firearms brought back to the United States...