Stock futures fall after Trump ultimatum to Iran; Wall Street tries to snap 4-week slide: Live updates - CNBC

Stock futures fall after Trump ultimatum to Iran; Wall Street tries to snap 4-week slide: Live updates  CNBCOil Rises as Trump’s Hormuz Ultimatum Risks Escalating War  Bloomberg.comOil prices to rise further on Monday as Mideast war escalates  ReutersExclusive | Saudi Arabia Sees a Spike to $180 Oil if Energy Shock Persists Past April  WSJOil prices could reach record highs, analysts warn. Here's what it could mean for the U.S. economy.  CBS News