US gasoline prices hit highest level in 4 years
A gas pump stands at a station in Manhattan on April 21, 2026 in New York City. (Spencer Platt/Getty Images) (NEW YORK) -- Gasoline prices in the United States hit their highest level in four years on Tuesday as negotiations over the Iran war appeared to show little signs of a resolution.This is a developing story. Please check back for updates. Copyright © 2026, ABC Audio. All rights reserved.