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://ragingbookmarks.com/story17760875/como-jair-bolsonaro-voc%C3%AA-pode-economizar-tempo-esfor%C3%A7o-e-dinheiro