feedback loop. everybody knows the message is it s a fix a witch hunt. reporter: rudy guiliani trump s lawyer now also in the tent to amplify the narrative. the president clearly isn t. he is absolutely right. you want to get insulted. you get insulted. it s a dam witch hunt. i have this witch hunt constantly going on for over 12 months now, much more than. that the playbook is an attack to discredit any element of the investigation. founded or not. robert mueller and his band of witch hunters never should have been appointed. they need to be disbanded immediately. reporter: sound familiar? all these investigators are democrats. robert mueller worked for obama for eight years. reporter: he doesn t mention mueller was first appointed by george bush. james comey s ability under attack. twitter last month direct his