A model presents a creation at the Burberry catwalk show during London Fashion Week Spring/Summer 2017 in London, Britain September 19, 2016. REUTERS/Neil Hall

Britain's Prime Minister Theresa May speaks during a high-level meeting on addressing large movements of refugees and migrants at the United Nations General Assembly in Manhattan, New York, U.S., September 19, 2016. REUTERS/Lucas Jackson

Law enforcement officers search an address during an investigation into Ahmad Khan Rahami, who was wanted for questioning in an explosion in New York, which authorities believe is linked to the explosive devices found in New Jersey, in Elizabeth, U.S., September 19, 2016. REUTERS/Eduardo Munoz

Shopping carts are seen outside a new Wal-Mart Express store in Chicago July 26, 2011. REUTERS/John Gress/Files

A tourist boat passes on a canal in Amsterdam, December 6, 2013. After seven years of no real growth, the Netherlands is finally poised to outperform the euro zone's lackluster economy, with rebounding home prices driving a broadly-based consumer spending revival. Picture taken on December 6, 2013. REUTERS/Michael Kooren

North Korean leader Kim Jong Un gives field guidance to the Kosan Combined Fruit Farm in this undated photo released by North Korea's Korean Central News Agency (KCNA) in Pyongyang September 18, 2016.KCNA via REUTERS

Onlookers watch while Federal Bureau of Investigation (FBI) personnel search an address during an investigation into Ahmad Khan Rahami, who was wanted for questioning in an explosion in New York, which authorities believe is linked to the explosive devices found in New Jersey, in Elizabeth, U.S., September 19, 2016. REUTERS/Eduardo Munoz

Federal Bureau of Investigation (FBI) officials and police officers walk near the area where an explosive device left at a train station was detonated by the authorities in Elizabeth, New Jersey, U.S., September 19, 2016. REUTERS/Eduardo Munoz