TOPSHOT-VENEZUELA-CRISIS-OPPOSITION-DEMO-GUAIDO

TOPSHOT - Venezuela's National Assembly head Juan Guaido declares himself the country's "acting president" during a mass opposition rally against leader Nicolas Maduro, on the anniversary of a 1958 uprising that overthrew military dictatorship in Caracas on January 23, 2019. Moments earlier, the loyalist-dominated Supreme Court ordered a criminal investigation of the opposition-controlled legislature. "I swear to formally assume the national executive powers as acting president of Venezuela to end the usurpation, (install) a transitional government and hold free elections," said Guaido as thousands of supporters cheered. (Photo by Federico PARRA / AFP) (Photo by FEDERICO PARRA/AFP via Getty Images)