COLUMBUS, Ohio (WCMH) — Gas prices in and around the Columbus area skyrocketed last week, surpassing $4 a gallon, and then some, amid growing international conflicts. GasBuddy’s survey of 500 stations in central Ohio cites that gas prices rose by 35.4 cents per gallon last week, to average out a t $4.23 per gallon. Sunday’s price [...] ...read more read less