Source: Twitter/ScreenshotOn MSNBC, a large panel seemingly agreed with Jennifer Rubin's calls for the burning down of the Republican Party and the elimination of all survivors. Is this the "dark winter" Biden warned us about? Deranged Trump-hater Jennifer Rubin repeated her calls for retribution of Trump supporters on MSNBC's "AM Joy" on Saturday."It's not only that Trump has to lose, but that all his enablers have to lose," Rubin threatened. "We have to collectively in essence burn down the Republican Party. We have to level them because if there are survivors, if there are people who weather this storm, they...