President Donald Trump has said the United States has “total control” over the Strait of Hormuz, while Energy Secretary Chris Wright has said U.S. military efforts have helped push oil flows through the critical waterway to nearly 9 million barrels per day—far above levels indicated by publicly available shipping data.

Voters in Florida, Alaska, and Wyoming head to the polls on Aug. 18 to cast their ballots in key primary races that could determine control of Congress. In California, a special election is being held to replace Democratic Rep. Eric Swalwell, who resigned his seat in April.