The opposition is hopeful it can oust the incumbent, whose party has ruled the country for 25 years. 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 to https://mariowslbr.uzblog.net/ajudar-os-outros-perceber-as-vantagens-da-jair-bolsonaro-43837441