DURHAM, NC - SEPTEMBER 6: Former U.S. President Bill Clinton poses for a photo with customers during a visit to the Durham Co-Op before his campaign stop on September 6, 2016 in Durham, North Carolina. Clinton was scheduled to speak in Durham at the Community Family Life and Recreation Center on wife, Democratic presidential nominee Hillary Clinton's plan for the economy. (Photo by Sara D. Davis/Getty Images)

DURHAM, NC - SEPTEMBER 6: Former U.S. President Bill Clinton talks with an employee at the Durham Co-Op before his campaign stop on September 6, 2016 in Durham, North Carolina. Clinton was scheduled to speak in Durham at the Community Family Life and Recreation Center on wife, Democratic presidential nominee Hillary Clinton's plan for the economy. (Photo by Sara D. Davis/Getty Images)

Britain's Chancellor of the Exchequer Philip Hammond arrives for a meeting of the "Cabinet Committee on Economy and Industrial Strategy" at Number 10 Downing Street in London, Britain August 2, 2016. REUTERS/Neil Hall

French President Francois Hollande delivers a speech as he meets with the French Community at the French consulate in Ho Chi Minh on September 6, 2016. Hollande is in France's former colony Vietnam to meet political and business leaders in a bid to boost ties with one of southeast Asia's fastest growing economies. / AFP PHOTO / STEPHANE DE SAKUTINSTEPHANE DE SAKUTIN/AFP/Getty Images

French President Francois Hollande delivers a speech as he meets with the French Community at the French consulate in Ho Chi Minh on September 6, 2016. Hollande is in France's former colony Vietnam to meet political and business leaders in a bid to boost ties with one of southeast Asia's fastest growing economies. / AFP PHOTO / STEPHANE DE SAKUTINSTEPHANE DE SAKUTIN/AFP/Getty Images

French President Francois Hollande delivers a speech as he meets with the French Community at the French consulate in Ho Chi Minh on September 6, 2016. Hollande is in France's former colony Vietnam to meet political and business leaders in a bid to boost ties with one of southeast Asia's fastest growing economies. / AFP PHOTO / STEPHANE DE SAKUTINSTEPHANE DE SAKUTIN/AFP/Getty Images

French President Francois Hollande delivers a speech as he meets with the French Community at the French consulate in Ho Chi Minh on September 6, 2016. Hollande is in France's former colony Vietnam to meet political and business leaders in a bid to boost ties with one of southeast Asia's fastest growing economies. / AFP PHOTO / STEPHANE DE SAKUTINSTEPHANE DE SAKUTIN/AFP/Getty Images

French President Francois Hollande delivers a speech as he meets with the French Community at the French consulate in Ho Chi Minh on September 6, 2016. Hollande is in France's former colony Vietnam to meet political and business leaders in a bid to boost ties with one of southeast Asia's fastest growing economies. / AFP PHOTO / STEPHANE DE SAKUTINSTEPHANE DE SAKUTIN/AFP/Getty Images