The Secret Service said an unidentified man was arrested Thursday at the White House after running at the vehicle carrying former Republican presidential candidate Mitt Romney to a lunch there.
The man reached into Romney's open vehicle window as the SUV stopped at a White House gate. He was yelling the candidate's name when he was hauled away, apparently by a security officer.
"This afternoon an individual interfered with a motorcade," the Secret Service said in a statement. "He became combative with uniformed Secret Service agents, and was arrested for assault of a police officer and unlawful entrance."
The individual did not appear to physically contact Romney.