Democratic presidential candidate Hillary Rodham Clinton walks off the stage after speaking at the at the Iowa Democratic Wing Ding at the Surf Ballroom, Aug. 14, 2015, in Clear Lake, Iowa.
Photo by Charlie Riedel/AP

Two Clinton aides to testify before House Benghazi Select Committee

Two of Hillary Clinton’s top aides will sit for interviews before the House Benghazi Select Committee next week, committee aides confirm to NBC news. These will be closed to the press.

Cheryl Mills - who served as Clinton’s chief of staff at the State Department - will be interviewed on Thurs. Sept. 3

Jake Sullivan - who helped lay the groundwork for the Iran nuclear deal and now serves as a top foreign policy advisor on her campaign - will be interviewed on Fri. Sept. 4th

Hillary Clinton herself is scheduled to testify during a public hearing before the Committee on October 22.

UP, 8/22/15, 9:21 AM ET

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The FBI investigation into Hillary Clinton’s emails is taking a toll on her favorability. How much worse could it get? Victoria DeFrancesco Soto, Ron Insana, and Ben Domenech weigh in with Steve Kornacki.

This article originally appeared on NBC News.com.

Benghazi, Congress and Hillary Clinton

Two Clinton aides to testify before House Benghazi Select Committee