El Chapo had Fast and Furious Rifle, or, Nothing to see here...

Fox News: Rifle capable of taking down helicopter found at 'El Chapo' hideout purchased through Fast and Furious program.
When agents from the Bureau of Alcohol, Tobacco, Firearms and Explosives checked serial numbers of the eight weapons found in his possession, they found one of the two .50-caliber weapons traced back to the ATF program, sources said.

Federal officials told Fox News they are not sure how many of the weapons seized from Guzman’s house actually originated in the U.S. and where they were purchased, but are investigating.

Out of the roughly 2,000 weapons sold through Fast and Furious, 34 were .50 caliber rifles that can take down a helicopter, according to officials...

Former Attorney General Eric Holder was held in contempt after he refused to divulge documents for a congressional investigation into the matter.

This is the third time a weapon from the Fast and Furious program has been found at a high-profile Mexican crime scene.