Venezuelancitizensmaysoonbeabletobuyfoodandmedicinewiththecountry'snewly-launchedvirtualcurrency,thePetro,anofficialsaidonTuesday."Inafewweeks,peoplewillbeablet
VenezuelanPresidentNicolasMadurosaidFridaythatthepresaleofthecountry'scryptocurrency"Petro",whichwillfinishonMarch20,hasalreadyraisedover5billionU.S.dollars."Iw