Spy in President's Office

There is an article about a drug cartel spy in Vicente Fox's office. The spy Nahúm Acosta Lugo, an advance man for the president's trips, is under arrest at an undisclosed location in Mexico. He was caught when officials became suspicious of the drug cartel's knowledge of Fox's schedule. This has also lead to a number of raids at the house's of some high level members of the drug cartels.