Last weekend's National Rifle Association convention in Louisville could easily have been mistaken for a Republican campaign rally. "If either Senator Clinton or Senator Obama is elected president, the rights of law-abiding gun owners will be at risk my friends — and have no doubt about it," John McCain, the presumptive GOP presidential nominee, told the crowd. Former Republican candidates Mitt Romney and Mike Huckabee also spoke, with Huckabee making — and later... (GunPolicy.org)