U.S. drones are flying over Mexican territory , the Mexican government says . Mexico on Wednesday admitted that American unmanned drones operate over its territory , but denied that it constitutes a violation of its sovereignty . The Mexican government says it has oversight . The drones helped come up in a U.S. agent 's case .
U.S. drones are flying over Mexican territory , the Mexican government says . The Mexican government says it has oversight . The drones helped come up in a U.S. agent 's case .