President Uhuru Kenyatta has hit out warned at former Kenyan ambassador to Tanzania Chirau Ali Mwakwere.
Mr Mwakwere is the Kwale Wiper nominee for governor in the August 8 elections.
Uhuru said the nominee has resorted to abusing his government despite appointing him to the position after he was defeated in an election.
Speaking in Lunga Lunga Thursday, Uhuru said Mwakwere should stop 'propaganda' against his administration.
"I was shocked when he joined our opponents after giving him the ambassadorial post. Now he is abusing my administration (saying) that we have grabbed land and other silly claims," the Head of State said.
He added: “I am warning him to desist and do peaceful campaigns or I will expose all his ills. I have all his files and I can open them to the public any time."