Canada's Prime Minister Justin Trudeau arrives to deliver a statement before the start of a Liberal caucus meeting on Parliament Hill in Ottawa, Ontario, Canada, June 1, 2016. REUTERS/Chris Wattie/File Photo

An employee poses for photographs with Samsung Electronics' Galaxy Note 7 new smartphone at its store in Seoul, South Korea, September 2, 2016. REUTERS/Kim Hong-Ji/File Photo

Venezuela's President Nicolas Maduro (C) attends the 17th Non-Aligned Summit in Porlamar, Venezuela September 18, 2016. Miraflores Palace/Handout via REUTERS

Tibet's exiled spiritual leader the Dalai Lama (L), is welcomed by European Parliament president Martin Schulz at his arrival at the European Parliament in Strasbourg, France, September 15, 2016. REUTERS/Vincent Kessler

A view of a mangled dumpster at the site of an explosion that occurred on Saturday night in the Chelsea neighborhood of New York, USA, September 18, 2016. REUTERS/Justin Lane/Pool

New York Mayor Bill de Blasio (L) and New York Governor Andrew Cuomo (R) tour the site of an explosion that occurred on Saturday night in the Chelsea neighborhood of New York, USA,September 18, 2016. REUTERS/Justin Lane/Pool

Federal Bureau of Investigation (FBI) officials stand amid the site of an explosion which took place on Saturday night in the Chelsea neighborhood of Manhattan, New York, U.S. September 18, 2016. REUTERS/Rashid Umar Abbasi

With New York Governor Andrew Cuomo alongside, New York Mayor Bill de Blasio, seen here shaking hands with a policeman, surveys the site of an explosion which occurred in the Chelsea neighborhood of New York, U.S., September 18, 2016. REUTERS/Rashid Umar Abbasi