"An email uncovered in a federal drug trafficking case from last year showed that Greyhound tried to kick the DEA out of its Albuquerque station. [...] Greyhoun

"An email uncovered in a federal drug trafficking case from last year showed that Greyhound tried to kick the DEA out of its Albuquerque station. [...] Greyhound declined to comment about the email or what has happened since." Sounds like someone has been gagged by a National Security Letter.