Political leaders, dignitaries and loved ones gathered at Washington National Cathedral to honor the life of the late Sen. Lindsey Graham, including President Donald Trump and the Rev. Hours before the service, Graham took to X with a simple but powerful request. “Pray for Senator Lindsey Graham’s sister, Senator @DarlineGrahamSC, and the family today as his memorial service is held at the National Cathedral in Washington, D.C. Pray for Senator Lindsey Graham’s sister, Senator @DarlineGrahamSC, and the family today as his memorial service is held at the National Cathedral in Washington, D.C. During this time, continue to lift up Lindsey Graham’s family in prayer as they mourn this tremendous loss.