Oh, and please pretend that whole time that they were taking away your toothpaste and X-raying your shoes (for X-ray-invisible explosives!) that they weren't willing to allow anyone with a part-time assistant harbor master's badge carry a gun into the cockpit.
Grant denies lying. He once worked for a Coast Guard subcommittee, which is a division of Homeland Security. However, he is not an agent, officer or employee of Homeland Security and has never been authorized to represent himself as a DHS agent.Man Accused Of Posing As Armed Federal Agent (via Schneier)
On the license to carry he obtained from the Rockland Police Department, Chief John Llewelyn notes, "He put down DHS and had a polo shirt with DHS embroidered on it."
Grant is charged with impersonating a federal agent and making false statements.