US gas prices hit 4-year high as Iran peace talks stall. Live updates USA TodayU.S. Gas Prices Hit Highest Level Since Beginning of War in Iran The New York TimesAmerica barely uses OPEC oil. Why are gas prices so high? USA TodayAnother oil crisis is here. How will American drivers respond? BrookingsUS pump prices near 4-year high on Iran war disruption, refinery outages Reuter