CHANDIGARH: Punjab Chief Minister Charanjit Singh Channi said on Friday, he would file a defamation case against Aam Aadmi Party convener Arvind Kejriwal. Kejriwal had termed him as a dishonest person after the ED raided several places in Punjab, including the nephew of the Congress leader. The Delhi Chief Minister had said on Wednesday that Channi was not a common man but a dishonest man.