Sen. Lindsey Graham (R-S.C.) has invited former FBI Director James Comey to testify publicly at a Senate hearing, the South Carolina Republican said Tuesday.Comey previously declined a request to testify on Tuesday in closed session before the Senate Intelligence Committee, but The New York Times reported Comey would be willing to testify in an open session.“I’ve asked Comey to come before the Judiciary Committee to tell his side of the story," Graham told reporters.