On August 25, South Korean President Lee Jae-myung will be visiting the White House for his long-anticipated first summit with President Donald Trump. Having launched his presidency only in June, Lee hopes to use the summit as an opportunity to build a positive, cooperative relationship with Trump — a crucial diplomatic counterpart with whom he must learn to work to advance the U.S.-ROK alliance and achieve shared goals in the years to come. The new trade deal that Seoul and Washington reac...