In a stunning reversal, California Governor Gavin Newsom and state officials have agreed to enforce longstanding federal regulations requiring commercial drivers to demonstrate English-language proficiency, according to confirmation from the U.S. Department of Transportation on Friday.

President Donald Trump issued a high-stakes ultimatum to Tehran, stating that he will decide within the next 10 to 15 days whether to launch military strikes against Iran. The warning comes as the U.S. military completes its largest regional buildup in decades, punctuated by the deployment of a second aircraft carrier strike group to the Middle East.