Mexican President Blames US For Allorwing Reports He Accepted "Campaign Contributions" From Cartels

From Beitbart: "Mexican President Calls U.S. Government Immoral After Media Reports Point to Cartel Funding His Campaign." From the lede; "Mexican President Andres Manuel Lopez Obrador lashed out at the U.S. government, calling its agencies immoral for allowing three news outlets to publish a series of exposés detailing how the Sinaloa Cartel funneled millions into his 2006 failed presidential campaign." Did they not honor some agreement with Obrador to censor the reports?