Ensign Jamie Brady sings the national anthem during a presentation of colors to begin the Coast Guard Cutter Spencer’s change of command ceremony in Boston, Monday, July 10, 2017. During the ceremony, Cmdr. John McTamney took command of the 270-foot cutter from Cmdr. Peter Niles. U.S. Coast Guard photo by Petty Officer 2nd Class Cynthia Oldham.