Nicaragua native came to U.S. in 2012 to live near his mother, became U.S. citizen last week — Standing in a room filled with family, friends and colleagues, 64 people raised their right hands last week and swore an allegiance to the United States, becoming naturalized citizens at the U.S. Citizenship and Immigration Services office in Seattle. Among them was Pfc. Aquiles Morales Centeno, a member of the…