WASHINGTON, DC - OCTOBER 06:  U.S. President Barack Obama (2nd R) talks to reporters after a meeting on the Ebola outbreak in West Africa with (L-R) Centers for Disease Control and Prevention Director Dr. Tom Frieden, Chairman of the Joint Chiefs of Staff Gen. Martin Dempsey, Health and Human Services Secretary Sylvia Mathews Burwell and United States Homeland Security Advisor to President Lisa Monaco and other officials in the Roosevelt Room at the White House October 6, 2014 in Washington, DC. Obama said the administration is working on additional protocols for screening airplane passengers to identify people who might have Ebola and would step up efforts to make medical professionals aware of what to do if they encounter a case.  (Photo by Chip Somodevilla/Getty Images)