Four years ago, Russia attacked Ukraine, and oil shot up 50 percent in a matter of weeks, north of $100 a barrel. Gasoline quickly rose from around $3.50 to five dollars a gallon. That war put three million barrels a day of Russian crude at risk. The war with Iran stopped the flow of 20 … The post When Russia invaded Ukraine, gas went to $5 a gallon. Is this time different? appeared first on Egypt Independent .