A laptop computer with highly sensitive information was stolen from a Secret Service agent's car Thursday morning in Brooklyn, and has not been found, according to two senior New York law enforcement officials. ABC News, citing law enforcement sources, said the laptop contained floor plans for Trump Tower, details on the criminal investigation of Hillary Clinton's use of a private email server and other national security information. The laptop was taken from an agent’s vehicle parked outside of her home in Brooklyn, according to a New York Daily News report.