U.S. Senator Lindsey Graham critiques Pakistan's mediation role in the Iran war, even as Trump asked Muslim nations to join the Abraham Accords.

U.S. Senator Lindsey Graham criticizes Pakistan's mediation role in U.S.-Iran tensions and its stance on the Abraham Accords.

Republican Senator Lindsey Graham has once again questioned Pakistan's credibility as a "mediator" between the United States and Iran in ongoing ceasefire parley, pointing to…