CHINA TOPIX

U.S. Secret Service Chief Julia Pierson On Hot Seat Over White House Security Breaches

Kristina Fernandez   |

Oct 01, 2014 07:22 AM EDT

U.S. Secret Service Director Julia Pierson was grilled on Tuesday during a Congressional inquiry about the Sept. 19 security breach in which an armed intruder evaded White House security and made it to the executive mansion before getting apprehended.