U.S. Secretary of State John Kerry, second from left, pauses while speaking with Vietnam’s Prime Minister Nguyen Xuan Phuc, at the Office of the Government, during their meeting Friday, Jan. 13, 2017 in Hanoi, Vietnam. less U.S. Secretary of State John Kerry, second from left, pauses while speaking with Vietnam’s Prime Minister Nguyen Xuan Phuc, at the Office of the Government, during their meeting Friday, Jan. 13, 2017 in Hanoi, … more U.S. Secretary of State John Kerry, left, shakes hands with Vietnam’s Prime Minister Nguyen Xuan Phuc, at the Office of the Government, before their meeting Friday, Jan. 13, 2017 in Hanoi, Vietnam.