Reuters | Oil prices fall as Iran nuclear deal retains support Reuters The United States plans to reintroduce sanctions against Iran, which pumps about 4 percent of the world's oil, after President Donald Trump this week abandoned a 2015 deal that limited Tehran's nuclear ambitions. Many analysts expect oil prices to rise ... Could President Trump's Iran Decision Pressure The Oil Price Downward? Why the Oil Spike Won't Last Get ready for $100 a barrel oil and the conflict it represents |