Republican pollster Frank Luntz delivered a blunt message to former President Trump on Friday, urging him to “stop behaving like a petulant child” and to make a significant change in his approach. Speaking on “CNN This Morning,” Luntz told anchor Kasie Hunt that if he were advising Trump, he would firmly tell him, “Sir, you … Continue reading ‘Sir, You Need to Shut Up’: Republican Pollster Says Trump Needs to ‘Stop Behaving Like a Petulant Child’ And Become a Completely Different Person