Smugglers pay big money for insider help
                                
                                
                                    (Newser) -
                                    Mexico has a vast, well-known corruption problem, but  drug cartels  are increasingly finding helping hands across the border in the form of US border agents, finds the  Washington Post . In one typical case, an American mother of two, Martha Garnica, worked with smugglers to sneak people and drugs across the...