(FILES) Venezuelan President Nicolas Maduro (R) and Vicepresident Tareck El Aissami greet supporters before the ceremony where Maduro will deliver a speech reviewing his year in office at the Supreme Court of Justice in Caracas on January 15, 2017. Powerful former Oil Minister Tareck El Aissami's has not been seen in public in the year since the corruption scandal in Venezuela that led to his resignation. (Photo by JUAN BARRETO / AFP) (Photo by JUAN BARRETO/AFP via Getty Images)