Boarding team members Fireman Zack Browder, Petty Officer 3rd Class Jesse Domingos and Petty Officer 2nd Class Matthew Diller from Station Boston conduct a boarding in the Boston Harbor, April 16, 2013, as the Coast Guard increases its presence following the explosions at the Boston Marathon. Following the incidents in Boston, the Coast Guard units are underway and operating with a heightened awareness alongside partners and fellow first responders. (U.S. Coast Guard photo by Petty Officer 3rd Class Adam Stanton)