WASHINGTON, DC - NOVEMBER 24: U.S. President Barack Obama listens to reporters' questions during a joint news conference with French President Francois Hollande in the East Room at the White House November 24, 2015 in Washington, DC. Eleven days since coordinated terror attacks left 129 people dead in Paris, Hollande and Obama met in Washington in a show of solidarity and to continue their coordination in the military campaign against the Islamic State, or ISIS, the organization that claimed responsibility for the attacks. (Photo by Chip Somodevilla/Getty Images)