A supporter of Venezuelan President Nicolas Maduro holds a banner during a rally, in Caracas, Venezuela. On January 22, the opposition-run Venezuelan National Assembly adopted a statement declaring President Maduro a usurper. On January 23, Venezuelan opposition leader Juan Guaido declared himself the country's Interim President at a mass rally in Caracas, and U.S. President Donald Trump has recognized Guaido as Venezuela's Interim President.