Then-Vice President Biden and then-national security adviser Rice talk in the Oval Office in April 2015.

WASHINGTON – APRIL 14: U.S. Vice President Joe Biden (L) and National Security Advisor Susan Rice talk as U.S. President Barack Obama and Iraqi Prime Minister Haider al-Abadi brief the press after a bilateral meeting in the Oval Office of the White House April 14, 2015 in Washington, DC. The two reportedly talked about supporting the fight against ISIS, a strategic partnership and relaltions in commercial and cultural interests. (Photo by Mike Theiler -Pool/Getty Images)