In this Sept. 30, 2014, file photo, House Oversight Committee member Rep. Jason Chaffetz, R-Utah, leads the questioning of then-Secret Service Director Julia Pierson as the committee examines details surrounding a security breach at the White House on Capitol Hill in Washington. The committee's ranking member Rep. Elijah Cummings, D-Mid. is at left. (AP Photo/J. Scott Applewhite) ** FILE **
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