Deep Cover, a New York Times non-fiction bestseller, is a first-hand account of how the CIA, State and Justice Departments teamed up to destroy a DEA undercover sting operation that threatened to expose US government ties to drug-financed governments in Mexico, Panama and Bolivia. Deep Cover, a New York Times non-fiction bestseller, is a first-hand account of how the CIA, State and Justice Departments teamed up to destroy a DEA undercover sting operation that threatened to expose US government ties to drug-financed governments in Mexico, Panama and Bolivia.