The Associated Press
WASHINGTON — President Joe Biden visited corn-rich Iowa on April 12 and announced he'll suspend a federal rule preventing the sale of higher ethanol blend gasoline this summer, as his administration tries to tamp down prices at the pump that have spiked during Russia’s war with Ukraine.
Most gasoline sold in the U.S. is blended with 10 percent ethanol. The U.S. Environmental Protection Agency will issue an emergency waiver to allow widespread sale of 15 percent ethanol blend that is usually prohibited between June 1 and Sept. 15 because of concerns that it. . .