U.S. Guns Arming Mexican Drug Gangs; Second Amendment to Blame?

U.S. gun stores and gun shows are the source of more than 90 percent of the weapons being used by Mexico's ruthless drug cartels, according to U.S. and Mexican law enforcement officials. "It's a war going on in Mexico, and these types of firearms are the weapons of war for them," said Bill Newell, the special agent in charge of the Phoenix field division of the ATF, the Bureau of Alcohol, Tobacco, Firearms and Explosives, which has primary law enforcement jurisdiction for investigating gun...Full Story