Boston, Mass. - Footage from the First Coast Guard District's change of command ceremony held at Boston's historic Faneuil Hall May 14, 2010. During the ceremony, Rear Adm. Daniel A. Neptun assumed command from Rear Adm. Joseph L. Nimmich as Commander of the First Coast Guard District. U.S. Coast Guard video by Petty Officer 1st class Mathew Belson