Las Vegas police, feds race to uncover what drove 'aggressively unfriendly' gunman with weapons arsenal to kill

Las Vegas police, feds race to uncover what drove 'aggressively unfriendly' gunman with weapons arsenal to kill Law enforcement officials were working Monday to determine what may have motivated a gunman described as "aggressively unfriendly" — with an arsenal of weapons — to kill at least 59 people and wound more than 520 enjoying a country music festival on the Las Vegas Strip.   http://ift.tt/2xToGCw