Deputy President William Ruto has continued with his onslaught on opposition leader Raila Odinga saying the former PM failed to transform the country while in power.
Ruto questioned the development record of Odinga his opposition colleagues adding that their cumulative years in power were disastrous.
The DP and President Uhuru Kenyatta have been leading a charm offensive against opposition in recent weeks.
"Some of these people were Prime Ministers and did nothing to change your lives. They have nothing new to offer because they failed," he said while in Nyamira on Sunday.
He added: "One of them was Vice President and another one a Minister. They should tell us where they took all these money because no tangible project can justify usage."
Ruto was leading mass voter registration campaign in Nyamira County, which is expected to add at least 100,000 new voters according to IEBC projection.