No proof that ever happened. Lots of proof though, that republicans support potential terrorists on watch lists be able to purchase guns. Like your Christmas killers did. If, in fact, they were on a watch list.
Remind me again....
WHO was it that armed Mexican Drug Cartels. resulting in the deaths of over 500 people - to include 4 Americans?
- Oh yeah, that was BARRY!
WHO was it that armed the Muslim Brotherhood, Al Qaeida, and ISIS?
- Oh yeah, that was BARRY!
Who was it that gave a terrorist a VISA, allowing them to come into the US to kill 12 Americans?
- Oh yeah, that was BARRY!