"Once a Marine, always a Marine" apparently doesn't apply at a Pennsylvania high school where a 17-year-old graduate has been told she cannot wear her uniform when she receives her diploma. Lindsay Starr told KDKA-TV in Pittsburgh she wanted to wear her dress blues during Friday's graduation ceremony at North Allegheny High School in Pittsburgh, but that school officials denied her request, citing the requirement of wearing only the traditional cap and gown. "I’m just trying to show pride in what I belong to now," she told the station. "I belong to the United States Marine Corps as a 17-year-old....