Posted: 03/31/08 07:54 PM [ET] Rep. John Murtha’s (D-Pa.) top aide spent more than $2,000 of campaign money to buy a rifle and other items for himself at a National Rifle Association (NRA) charity auction, raising questions about whether the transaction violated House ethics rules and campaign finance law. John Hugya, Murtha’s chief of staff, reimbursed the campaign Friday for the expenses after The Hill inquired about the use of campaign money for personal items. The Murtha for Congress campaign paid for Hugya, a decorated retired colonel in the Marine Corps, to buy a rifle, knife, NRA blanket and other...