Source? WSJ disagrees: "Marijuana accounts for anywhere between 50% to 65% of Mexican cartel revenues, say Mexican and U.S. officials." http://online.wsj.com

Source? WSJ disagrees: "Marijuana accounts for anywhere between 50% to 65% of Mexican cartel revenues, say Mexican and U.S. officials." http://online.wsj.com/article/SB10001424052748704254604574614230731506644.html http://online.wsj.com/article/SB1000142405274870425460457461...