Petraeus resigns after FBI uncovers extramarital affair

Top officials from the FBI, CIA, and Congress will meet to discuss the affair between former CIA director David Petraeus and Paula Broadwell this week. It's also possible Petraeus will be called to testify about September's deadly attack on the U.S. consulate in Benghazi, Libya.

Col. Cedric Leighton (U.S. Air Force, retired) discussed the resignation on Capital Insider.