Russian Presidential Aide Yury Ushakov, U.S. President Donald Trump's special envoy Steve Witkoff, Russian Direct Investment Fund CEO - Special Presidential Representative for Investment and Economic Cooperation with Foreign Countries Kirill Dmitriev, U.S. President Donald Trump's son-in-law Jared Kushner and U.S. Federal Acquisition Service Commissioner Josh Gruenbaum wait before a meeting with Russian President Vladimir Putin at the Kremlin in Moscow, Russia.