Article continues below advertisementAre Donald Trump's own supporters turning on him? In a new episode of 60 Minutes, Marjorie Taylor Greene claimed that many of her fellow Republicans quietly ridicule the former president while staying silent in public because they're too "terrified" to speak up. During her sit-down, host Lesley Stahl asked, "Behind the scenes, do they talk differently?" "Yes," the Georgia congresswoman replied.Article continues below advertisementSource: 60 Minutes/YouTubeMarjorie Taylor Greene said Republicans mock Donald Trump behind his back.