Senator Lindsey Graham (R-SC) speaks during a panel titled “Make the Greatest Economy in the World Work for All Americans” at the America First Policy Institute America First Agenda Summit in Washington, U.S., July 26, 2022.
Sarah Silbiger | Reuters
A federal judge on Friday denied a request from Sen. Lindsey Graham, R-S.C., to delay his scheduled testimony before a special grand jury in Fulton County, Georgia, as part of an investigation of…