A monitor displays a live feed of Nicolas Maduro, Venezuela&#39;s president, while he speaks during a news conference in Caracas, Venezuela, on Tuesday, Aug. 22, 2017. Maduro said Venezuela&#39;s authoritarian regime is prepared for additional retaliation from the U.S., one of the crisis-torn nation&#39;s principal trade partners, including wide-reaching sanctions on its beleaguered economy and oil industry. Photographer: Wil Riera/Bloomberg via Getty Images