The death of Lindsey Graham has renewed debate about the future of American foreign policy. Graham, who died unexpectedly at the age of 71, spent more than three decades in Congress promoting a strong U.S. role in global affairs. His passing comes at a time…

Oil prices Iran US deal developments triggered a sharp reaction in global financial markets as crude prices fell and stock markets rallied following a new interim peace framework between the United States and Iran. The agreement eased fears of prolonged conflict and disruption in global…