State house has defended President Uhuru Kenyatta’s trips out of the country and what is seen as huge delegations accompanying the president. State house spokesman Manoah Esipisu says the presidents trips are necessary and will continue. Esipisu says Kenyan delegations involve the country's top negotiators who play a key role in securing deals. Uhuru arrived in the country last night after a tour of three countries and is scheduled to leave the country again this Thursday.