NSA: Several hospitalized after vehicle tried to enter

FORT MEADE, Md. — Three people, including a police officer, were injured after authorities say a vehicle tried to enter the secure campus of the National Security Agency at Fort Meade on Wednesday morning.Gunshots were fired during the incident, but officials say they do not believe any of the injuries resulted from gunfire.At a news conference Wednesday afternoon, Gordon Johnson, special agent in charge of the FBI's Baltimore field office, said the FBI is still collecting evidence but bel