G-7 Summit

Russian President Vladimir Putin arrives to attend the Shanghai Cooperation Organization (SCO) Summit in Qingdao in eastern China's Shandong Province Sunday, June 10, 2018. (AP Photo/Alexander Zemlianichenko)

President Donald Trump boards Air Force One for a trip to Singapore to meet with North Korean leader Kim Jong Un, Saturday, June 9, 2018, at Canadian Forces Base Bagotville, in Canada. (AP Photo/Evan Vucci)

President Donald Trump speaks during a news conference at the G-7 summit, Saturday, June 9, 2018, in La Malbaie, Quebec, Canada. (AP Photo/Evan Vucci)

U.S. President Donald Trump leaves the G7 Leaders Summit in La Malbaie, Que., on Saturday, June 9, 2018., with White House Chief of Staff John Kelly, left, and National Security Adviser John Bolton. (Sean Kilpatrick/The Canadian Press via AP)

German Chancellor Angela Merkel and IMF Managing Director Christine Lagarde wait for the arrival of President Donald Trump to the Gender Equality Advisory Council breakfast during the G-7 summit, Saturday, June 9, 2018, in La Malbaie, Quebec Canada. (AP Photo/Evan Vucci)

U.S. President Donald Trump shakes hands with Canadian Prime Minister Justin Trudeau during a meeting at the G-7 summit, Friday, June 8, 2018, in Charlevoix, Canada. (AP Photo/Evan Vucci)

Trader Tommy Kalikas, left, and specialist James Denaro work on the floor of the New York Stock Exchange, Friday, June 8, 2018. Stock indexes are opening modestly lower on Wall Street as technology companies and retailers fall. (AP Photo/Richard Drew)

President Donald Trump steps off Air Force One as he arrives for the G7 Summit, Friday, June 8, 2018, in Canadian Forces Base Bagotville, Canada. (AP Photo/Evan Vucci)

FILE - In this Tuesday, April 24, 2018 file picture President Donald Trump and French President Emmanuel Macron embrace at the conclusion of a news conference in the East Room of the White House in Washington. Tensions are mounting between French President Emmanuel Macron and U.S. President Donald Trump, meeting Friday with other leaders at the G-7 summit in Canada. Just six weeks ago Macron and Trump exhibited their friendship at a state dinner in Washington but today Macron is positioning himself to lead the anti-Trump brigade at the G7. (AP Photo/Andrew Harnik, File)

A woman walks past an electronic stock board showing Japan's Nikkei 225 index and other countries indexes at a securities firm in Tokyo Friday, June 8, 2018. Asian shares were moderately lower Friday, as investors awaited the Group of Seven leaders' meeting, continuing into the weekend, and for European Central Bank and Federal Reserve meetings next week.(AP Photo/Eugene Hoshiko)