Anti-Chavista Venezuelans line up outside the Venezuelan National Electoral Council  (CNE) in Caracas, the capital, in 2016. They were confirming their signatures supporting a recall referendum against President Nicolas Maduro. Fernando Llano/AP.

Anti-Chavista Venezuelans line up outside the Venezuelan National Electoral Council  (CNE) in Caracas, the capital, in 2016. They were confirming their signatures supporting a recall referendum against President Nicolas Maduro. Fernando Llano/AP.