Dems back growing calls for Congress to probe Covid lab leak theory – POLITICO May 27, 2021 Covid, Congress, calls, back, probe, growing, Dems, Theory, Politico, Leak Dems back growing calls for Congress to probe Covid lab leak theory POLITICO “us congress” – Google News Visit here to learn how to register to vote, update voter registration, find your polling place, see voting identification requirements and get early voting and absentee ballot information.