The White House fence-jumping incident prompts a review. It faults Secret Service's training and communications.
A damning new report outlines a series of missteps from those in charge of guarding the President.
White House officials say their intern was not given preferential treatment after being tied to a prostitution scandal.
Rep. Jason Chaffetz (R-Utah) tells Wolf Blitzer why he thinks the U.S. Secret Service needs more than just a new director.
As the director of the Secret Service resigns amidst a security breach, the administration starts to seek a replacement.
What went wrong at various stages of the White House fence-jumping breach? Brian Todd reports.
Brian Todd reports on accusations that the Secret Service bungled the response to a shooting at the White House in 2011.