Article continues below advertisementPresident Donald Trump tore into former ally Marjorie Taylor Greene (R-Ga.) when he was asked who he was endorsing to replace her. The comments came on Air Force One a day after Greene told MAGA podcaster and former fitness guru Jillian Michaels that she has received death threats due to Trump's attacks on her.The former MAGA diehard retired from Congress late last year after facing harsh criticism from the president and his base over her push for the release of files related to Jeffrey Epstein, among other things.