Pedzisa mutsara unotevera: Mutevedzeri weMutungamiri Biden akataurawo kubudirira kweCompact of Mayors paakataura musi waNovember 5, 2015 kuNational League of Cities Congress of Cities muNashville, Tennessee, USA. Musi waNovember 20, 2015, Chibvumirano cheVakuru vemaguta chakazivikanwa neWhite House yekupfuura maguta zana eU.S. nhengo pamberi pe
Kukurukurirana kwemamiriro okunze COP 21 muParis.