 Umugabo wumutinganyi arashaka kuba Perezida wa Amerika Bernie Sanders yavuze ko aziyamamaza nanone mu matora yAmerika Biden yibeshye avuga ko aziyamamaza mu matora yAmerika Bwana Weld yabwiye televiziyo CNN ati: Ntekereza rwose ko tugize imyaka itandatu yindi ikarangwa nibyaranze ubutegetsi buriho mu myaka ibiri ishize, byaba ari amakuba muri politiki. 