While the State Department has not officially set a date, Sen. Bob Corker (R-Tenn.) says the long-awaited testimony of Secretary of State Hillary Clinton about the Sept. 11 attack in Benghazi, Libya, will come on Jan. 22.

Republicans have been pushing for months for answers directly from Clinton about the lack of security around the U.S. Consulate. The attack killed Amb. Chris Stevens and three other Americans.

Clinton was supposed to go before Congressional committees in mid-December, but suffered a concussion. She was then hospitalized for a few days due to a blood clot near her brain and just returned to the State Department Monday.