Stowaway Boards Bush Press Plane

There was a security breach involving the White House press plane, reports CBS News Correspondent Mark Knoller.

Only after the plane arrived in Uganda, was it learned that an unauthorized man had flown aboard the aircraft from Pretoria. The individual blended in with reporters boarding press buses to the plane and got on the aircraft without being challenged - even though he had no press credentials.

He was spotted in Entebbe, arrested and turned over to Ugandan authorities

Secret Service officials say the man had no weapons, and they insist that at no time was the president in any danger.

Ugandan authorities have charged the man with illegal entry.