Former Mexican President Vicente Fox arrived in Laredo earlier this evening after being invited by local groups to discuss trade between the US and Mexico. But that’s not all that Fox decided to discuss when he got off the plane. Fox was taking on questions about what seems to be escalating violence in Mexico, and not surprisingly, he says the United States shares the blame for what’s happening across the border. Invited by local groups to discuss US-Mexico trade, former president of Mexico Vicente Fox, instead taking time to discuss other matters: “We’re working for the United States. The truth...