Cancun mayor's arrest adds to Mexico worries

The charges against Gregorio Sanchez, on leave to run for governor, add new force to worries organized crime has infiltrated politics at all levels and is undermining moves toward a real democracy. Cancun would rather be known for powdery beaches and Windex-blue waters, but on Wednesday it was the scene of an explosive corruption scandal: Did its mayor secretly work on behalf of two of Mexico's ...