Umugabo w’umutinganyi arashaka kuba Perezida wa Amerika Bernie Sanders yavuze ko aziyamamaza nanone mu matora y'Amerika Biden 'yibeshye' avuga ko aziyamamaza mu matora y'Amerika Bwana Weld yabwiye televiziyo CNN ati: "Ntekereza rwose ko tugize imyaka itandatu yindi ikarangwa n'ibyaranze ubutegetsi buriho mu myaka ibiri ishize, byaba ari amakuba muri politiki".
