Incompetence oozes from the top.
See Kristinn’s report on the real responsible person...
http://www.freerepublic.com/focus/news/2396113/posts?page=20#20
That person is the one who should be thrown out of the Obama White House for this egregious security breach.
The Secret Service are taking responsibility for it - but this lady did not follow usual practices for her position and this was the result. She ought to be fired, but I won’t hold my breath.