Federal agents mistakenly interrogate man in Boston hotel during training exercise.

Federal agents, including the FBI and Department of Defense, entered the wrong hotel room in Boston during a training exercise and interrogated an airline pilot who was a guest at the hotel. The man was handcuffed and questioned for nearly an hour before the agents realized their mistake. The incident occurred on the 15th floor of the Revere Hotel on Stuart Street. The FBI released a statement saying they were reviewing the incident with the Department of Defense for further action. Delta Airlines, the pilot's employer, is also investigating the incident.