Diosdado Cabello (left), a candidate in Venezuela's upcoming National Assembly elections, bumps fists with Venezuelan President Nicolás Maduro during a closing campaign rally in Caracas, Venezuela, on Thursday. Venezuelans will vote for a new National Assembly on Sunday. Ariana Cubillos/AP hide caption
An attendee wears a Venezuelan flag during a rally in Caracas Friday with Juan Guaido, president of the National Assembly, who swore himself in as the leader of Venezuela. Marcelo Perez del Carpio/Bloomberg via Getty Images hide caption
Marcos Carbono (center) joins a protest against the weekend's election in Venezuela in front of that country's consulate in Miami. President Nicolás Maduro may have won the vote count but in the process lost the legitimacy to govern, one expert writes. Joe Raedle/Getty Images hide caption
Venezuela's President Nicolás Maduro greets supporters during a closing campaign rally in Caracas, Venezuela, Thursday. Maduro is seeking a new six-year mandate. Ariana Cubillos/AP hide caption
Venezuelan opposition presidential candidate Henri Falcón addresses reporters in Caracas on May 8. Federico Parra/AFP/Getty Images hide caption