Former CIA pilot Robert Plumlee and former CIA operative and DEA Director Phil Jordan recently said the brutally efficient Mexican drug cartel has stockpiled thousands of weapons to disrupt and influence Mexico’s national elections in 2012. There’s a very real chance the Zetas cartel could subvert the political process completely, as it has throughout the regions it controls.

In an effort to prevent a Los Zetas takeover, Uncle Sam has gotten into bed with the rival Sinaloa cartel, which has close ties to the Mexican military. Recent court filings by former Sinaloa cartel member Jesus Vicente Zambada Niebla, currently in U.S. custody, reveal that the United States allowed the Sinaloas to fly a 747 cargo plane packed with cocaine into American airspace – unmolested.

The CIA made sure the trade wasn’t one-way. It persuaded the ATF to create Operation Fast and Furious – a “no strings attached” variation of the agency’s previous firearms sting. By design, the ATF operation armed the Mexican government’s preferred cartel on the street level near the American border, where the Zetas are most active.