U.S. CHICAGO PRESIDENT BARACK OBAMA FAREWELL ADDRESS
(170111) -- CHICAGO, Jan. 11, 2017 (Xinhua) -- U.S. President Barack Obama reacts as he delivers his farewell address in Chicago, Illinois, United States of America on Jan, 10, 2017. (Xinhua/Shen Ting)(zf)more(170111) -- CHICAGO, Jan. 11, 2017 (Xinhua) -- U.S. President Barack Obama delivers his farewell address in Chicago, Illinois, United States of America on Jan, 10, 2017. (Xinhua/Shen Ting)(zf)more(170111) -- CHICAGO, Jan. 11, 2017 (Xinhua) -- U.S. President Barack Obama waves to the audience before delivering his farewell address in Chicago, Illinois, United States of America on Jan, 10, 2017. (Xinhua/Shen Ting)(zf)more(170111) -- CHICAGO, Jan. 11, 2017 (Xinhua) -- U.S. President Barack Obama delivers his farewell address in Chicago, Illinois, United States of America on Jan, 10, 2017. (Xinhua/Shen Ting)(zf)more(170111) -- CHICAGO, Jan. 11, 2017 (Xinhua) -- U.S. President Barack Obama (R) waves to the audience with First Lady Michelle Obama after delivering his farewell address in Chicago, Illinois, United States of America on Jan, 10, 2017. (Xinhua/Shen Ting)(zf)more