1 . Ambassador to the UN Samantha Power tweets a video of airport virus screening . She returns to the US after a trip to Ebola - affected parts of Africa . Only one person in the U.S. is currently being tested for the virus .
U.S . Ambassador to the UN Samantha Power tweets a picture of airport Ebola screening . She returns to the U.S. after a trip to Ebola-affected regions of Africa . Only one person in the U.S. is currently being treated for the virus .