Who cares. If Mexico weren't a cesspool of corrupt police, corrupt bureaucrats, and criminals then there wouldn't be any shootings. It's criminals who commit the crimes - not guns. A fact lost on all Democrats, the Media, and many Republicans.
It's like shipping and distributing a truck load of arms into inner city Chicago. It's just something you shouldn't do. It wouldn't turn out well for innocent people who may be in the wrong place at the wrong time. In the Fast and Furious case, that would be the boarder control agents guarding our boarder.
The difference being that many of these 68,000 guns were undoubtedly supplied by the 0bama administration specifically to take our guns away from us. Among other criminal objectives.