Ikiganiro Murisanga kiribanda ku cyemezo cya Perezida Joe Biden cyo guhagarika umugambi wo kwiyamamaza nk’umukandida w’Abademokarate. Biden yasabye ishyaka rye ry’Abademokarate ko ryakwemeza Visi Perezida Kamala Harris, nk’umukandida uzarihagararira mu matora yo mu kwezi kwa cumi na kumwe.