U.S. Coast Guard Fireman Paul Hurd cleans the Forward Looking Infrared (FLIR) on the 45-foot response boat medium at Station Cape Cod Canal Friday, April 14, 2017, in Sandwich, Massachusetts. Cleaning the FLIR is a weekly maintenance check on the vessel, and is used to help search for people in the water during a search and rescue case. (U.S. Coast Guard photo by Petty Officer 3rd Class Nicole J. Groll)