 Sanadkii 2018-kii, markii ninka hadda garsooraha ka ah maxkamadda ugu sarreysa Mareykanka, Brett Kavanaugh , lagu eedeeyay ficil xad-gudub jinsiyeed ah oo ay sheegatay Christine Blasey Ford, Mr Biden iyo siyaasiyiin kale oo ka tirsan Dimuqraaddiga waxay garab istaageen haweeneydaas, waxayna ku adkeysteen in la dhageysto. 