Cpl. Charlyston Schultz (second from left), a personnel clerk with the Installation Personnel Administration Center, Headquarters and Support Battalion, Marine Corps Base Camp Lejeune, takes the citizenship oath at a naturalization ceremony for U.S. service members at the White House, Washington D.C., recently. Schultz, a native of Uberlandia, Brazil, met President Barack Obama just moments after becoming a U.S. citizen. - Cpl. Charlyston Schultz (second from left), a personnel clerk with the Installation Personnel Administration Center, Headquarters and Support Battalion, Marine Corps Base Camp Lejeune, takes the citizenship oath at a naturalization ceremony for U.S. service members at the White House, Washington D.C., recently. Schultz, a native of Uberlandia, Brazil, met President Barack Obama just moments after becoming a U.S. citizen.