Juan Guaidó has been trying to dislodge Mr Maduro from power but the latter remains in the presidential palace Brazil is the only country to use a fully digital voting system without paper backups. Mr. Bolsonaro has seized on that as a crucial flaw that leaves the system open https://ricardocmwcm.qodsblog.com/29717043/o-truque-inteligente-de-venezuela-que-ninguém-é-discutindo