Former U.S. Senator David Perdue filed campaign paperwork Monday signaling his intention to challenge Democratic incumbent, Senator Reverend Raphael G. Warnock in the 2022 midterm election. However, Perdue has not formally announced his intentions to run for the U.S. Senate. Perdue famously lost his re-election campaign against Jon Ossoff on January 6th, after a contentious general election and runoff campaign. […]