The Senate Ethics Committee has been asked to investigate Lindsey Graham over claims he pressured Georgia officials to throw out thousands of legal mail-in votes Georgia's Secretary of State Brad Raffensperger said Graham pressured him to disqualify thousand of legal votes. Sen. Lindsey Graham faces ethics complaint over call to top election official in Georgia about ballotsSen. Lindsey Graham was the target of an ethics complaint after his phone call with an election official in Georgia over how the state counts ballots.