Venezuelan opposition activists chanting slogans march in protest against the government of President Nicolas Maduro in front of the Ombudsman's office in Caracas on April 3, 2017. The Organization of American States (OAS) will ponder Monday if it declares Venezuela in violation of its constitutional order under the Inter-American Democratic Charter and activates mechanisms to pressure the country to call elections and release prisoners. / AFP PHOTO / FEDERICO PARRA
