(FILES) This file photo taken on September 8, 2016 shows Ben Hornberger, former Marine and volunteer for Donald Trump, poses for a portrait with his pickup truck September 8, 2016, in Altoona, Pennsylvania. Benjamin Hornberger is only 22 but not too young for a little grandiloquence. The 2016 presidential election, he says, is "really do or die."The tireless volunteer who is canvassing for Republican candidate Donald Trump is one of millions hoping to sweep the New York billionaire into the White House. / AFP PHOTO / DOMINICK REUTERDOMINICK REUTER/AFP/Getty Images

(FILES) This file photo taken on September 8, 2016 shows Ben Hornberger, former Marine and volunteer for Donald Trump, poses for a portrait with his pickup truck September 8, 2016, in Altoona, Pennsylvania. Benjamin Hornberger is only 22 but not too young for a little grandiloquence. The 2016 presidential election, he says, is "really do or die."The tireless volunteer who is canvassing for Republican candidate Donald Trump is one of millions hoping to sweep the New York billionaire into the White House. / AFP PHOTO / DOMINICK REUTERDOMINICK REUTER/AFP/Getty Images

South Africa's Finance Minister Pravin Gordhan speaks to President Jacob Zuma (R) during closing remarks during the 5th BRICS Summit in Durban, March 27, 2013. REUTERS/Rogan Ward

A trader works on the floor of the New York Stock Exchange (NYSE) in New York City, U.S., September 15, 2016. REUTERS/Brendan McDermid

Philippine President Rodrigo Duterte speaks to soldiers at the military's Scout Ranger Camp Tecson in San Miguel, Bulacan in northern Philippines September 15, 2016. REUTERS/Erik De Castro

The entrance of the German Embassy is seen in Ankara, Turkey, September 14, 2016. Picture taken September 14, 2016. REUTERS/Tumay Berkin

A note at the entrance of the German Embassy is seen in Ankara, Turkey, September 14, 2016. Letters in Turkish reads, "Our Embassy is closed between September 12-September 16 (during the public holiday) and will be limitedly accessible". REUTERS/Tumay Berkin

The entrance of the British Embassy is seen in Ankara, Turkey, September 16, 2016. REUTERS/Tumay Berkin