Perezida Paul Kagame na John Pombe Magufuli wa Tanzania, bafunguye ku mugaragaro ikiraro cya Rusumo n’ibiro bikoreramo abashinzwe za gasutamo n’abinjira n’abasohoka ku mpande z’ibihugu byombi, igikorwa cyafashwe nk’amateka akomeye hagati y’ubuhahirane bw’ibihugu byombi.