U.S. President Barack Obama (R) and visiting Italian Prime Minister Matteo Renzi shake hands after a joint press conference at White House in Washington D.C., capital of the United States, Oct. 18, 2016. (Xinhua/Bao Dandan)
U.S. President Barack Obama (R) and visiting Italian Prime Minister Matteo Renzi shake hands after a joint press conference at White House in Washington D.C., capital of the United States, Oct. 18, 2016. (Xinhua/Bao Dandan)