ms. norton raised a good quite a while ago when she emphasized that this has probably happened many timeswe just did not know about it because they did not post it on their facebook or bread. >> i would say this is an aberration. we take our protection duties very, very seriously. protecting the white house is our number one priority. i do not believe -- i know that this has not happened. >> i hope not. this is a scary scenario when you think about the president being exposed to someone walking in off the street. you made the statement you felt the president was not in danger. maybe in this case, but these people could have been bad guys or carrying biological or chemical agents on them. the president could have been in danger. just because they did not have a gun than not -- does not mean president, vice president, or the prime minister were not in danger. no person who was not on the list should get into the white house and the matter what staffer tries to with them for. particles are followed for a reason. -- and tries to wave them through. >> the issue you brought up i would be more h