A day after an intruder prompted a partial evacuation, a second security incident at the White House.<br/> <br />Less than 24 hours after a man jumped the fence, getting as far as the doors of the mansion, Secret Service say another man tried to enter the White House grounds.<br/> <br />He was arrested for trespassing. Officers could be seen securing the area on Saturday.<br/> <br />A Secret Service spokesman says the man in the second incident approached the White House gates on foot, was sent away, but then returned in a vehicle.<br/> <br />While they haven't revealed his name, they have identified the man involved in the first incident as 42-year-old Omar J. Gonzales.<br/> <br />Friday's security breach and this latest threat are raising concerns about operating procedures at the White House.
