Ronald Kessler, author of a book on the Secret Service, said, “While the couple did pass through a magnetometer to detect weapons, they could have assassinated the president or vice president using other means — anthrax, for example.” He added the Secret Service would not detect secreted biological weapons.
Kessler, a journalist, wrote “In the President’s Secret Service: Behind the Scenes with Agents in the Line of Fire and the Presidents They Protect.”
The author added that it’s unlikely the Secret Service performed the usual background check to ensure that the crashers were not possible threats.
“The party crashers could have had outstanding arrest warrants for murder. They could have been involved with terrorists. They could have been agents of Iran or North Korea. The Secret Service would never have known,” he said.
During President George W. Bush’s administration, it was standard procedure to have someone from the White House social office at the gate for state dinners and other events with large groups of visitors, according to a former senior Bush aide who spoke on condition of anonymity so as not to be seen as criticizing the Obama White House.
The social office is most knowledgeable about the guest list and could have been called in case of any uncertainty, this official said.
White House Social Secretary Desiree Rogers, asked by The Associated Press on Thursday whether personnel from her office were at the checkpoint said, “We were not.”