An Arizona man, previously identified as a person of interest in the Las Vegas shooting investigation, was charged by authorities Friday for manufacturing and selling armor-piercing bullets without having a proper license, according to court documents obtained by The Associated Press. Fingerprints belonging to Douglas Haig, 55, were found by investigators on a stash of unused armor-piercing ammo in the Mandalay Bay hotel room from which Stephen Paddock launched his bloody Oct. 1 assault, the documents said. It wasn’t noted if the bullets were the type used in the attack. Paddock, the lone gunman in the shooting, fired a stream...