Petty Officer 2nd Class David Tourmo, a maritime enforcement specialist at Coast Guard Sector Detroit, along with fellow Shiprider law enforcement officers, stands in front of a Shiprider display during remarks from the Right Honourable David Johnson, governor general of Canada, and Rear Adm. Fred Midgette, commander Coast Guard 9th District, at Sector Detroit April 30, 2015. Shiprider is a program that enables specially-trained officials, from both Canada and the United States, to pursue or interdict suspected criminals transiting across the shared maritime border. (U.S. Coast Guard photo by Petty Officer 2nd Class Levi Read)