US Trade Representative Robert E. Lighthizer(L) delivers remarks as US General Counsel Stephen Vaughn(R) looks on at the start of the negotiations for the modernization of NAFTA on August 16, 2016 in Washington, DC.
Negotiators from Canada, Mexico and the United States opened the first round of talks Wednesday to revamp the 23-year-old regional free trade agreement some see as a demon and others as a savior. / AFP PHOTO / PAUL J. RICHARDS (Photo credit should read PAUL J. RICHARDS/AFP/Getty Images)
A picture shows a general view during a fifth round of Syria peace talks on July 5, 2017, in Astana.
Powerbrokers Russia, Iran and Turkey struggled on July 5 to hammer out details on a plan for safe zones in Syria at a fifth round of peace talks in the Kazakh capital. Moscow and Tehran, which back Syrian President Bashar al-Assad, and rebel supporter Ankara agreed in May to establish four "de-escalation" zones in a potential breakthrough towards calming a war that has claimed an estimated 320,000 lives since March 2011. / AFP PHOTO / STANISLAV FILIPPOV (Photo credit should read STANISLAV FILIPPOV/AFP/Getty Images)
Israeli Prime Minister Benjamin Netanyahu speaks a meeting with businessmen in Buenos Aires, on September 12, 2017.
Netanyahu, who is accompanied by a 30-member delegation of Israeli business leaders on his two-day official visit to Argentina, said Israel was an "innovation nation" eager to share opportunities with Argentina in agriculture, water, IT, cyber security and health. / AFP PHOTO / Eitan ABRAMOVICH (Photo credit should read EITAN ABRAMOVICH/AFP/Getty Images)
A member of the Syrian government forces holds a position with an anti-tank missile system in Kobajjep area, on the southwestern outskirts of Deir Ezzor, on September 5, 2017, during the ongoing battle against Islamic State (IS) group jihadists.
Syria's army and allied fighters, backed by Russian air support, have been advancing towards Deir Ezzor on several fronts in recent weeks, and entered the Brigade 137 base on its western edge, in what Moscow hailed as a key "strategic victory". / AFP PHOTO / George OURFALIAN (Photo credit should read GEORGE OURFALIAN/AFP/Getty Images)
Members of the Syrian government forces stand guard at a checkpoint on the outskirts of Deir Ezzor on September 10, 2017, as they continue to press forward with Russian air cover in the offensive against Islamic State group jihadists across Deir Ezzor province. / AFP PHOTO / George OURFALIAN (Photo credit should read GEORGE OURFALIAN/AFP/Getty Images)
NEWARK, NJ - SEPTEMBER 06: U.S. Sen. Robert Menendez (D-NJ) (L) exits federal court on the first day of his trial on corruption charges on September 6, 2017 in Newark, New Jersey. Menendez is accused of accepting bribes in regard to his relationship with campaign donor Salomon Melgen, a Florida-based ophthalmologist. (Photo by Eduardo Munoz Alvarez/Getty Images)
TOPSHOT - An Israeli army tank manuevers during a military exercise simulating conflict with Lebanese movement Hezbollah, in the Israeli annexed Golan Heights, near the Syrian border on September 6, 2017.
The drill will last ten days and simulate "scenarios we'll be facing in the next confrontation with Hezbollah", a defence source said, referring to the Iran-backed Shiite movement. / AFP PHOTO / JALAA MAREY (Photo credit should read JALAA MAREY/AFP/Getty Images)