Poor stupid Holder should have called Brennan to get the best CIA directions for arming the cartel he favors.
My suspicion from the beginning, and it is only that, is that F&F was a Hillary plan given to 0bama and carried out by Holder. It just sounds like one of her half-baked malevolent ideas to me.
Until further information is pried loose the only substantive connection I know of is that Hillary was out there publicly promoting the “river of guns to Mexico” theme until this story broke and that all went silent.