Trump says U.S. considering permanent military base in Poland

U.S. President Donald Trump (R) and visiting Polish President Andrzej Duda attend a joint press conference at the White House in Washington D.C. Sept. 18, 2018. Donald Trump said on Tuesday that the U.S. was weighing the idea of establishing a permanent military base in Poland, a proposal raised by the visiting Polish leader. (Xinhua/Ting Shen)