Uncertainty clouds US transition at Mexico border as new rules take effect
By Daina Beth Solomon and Julio-Cesar Chavez CIUDAD JUAREZ, Mexico/EL PASO, Texas (Reuters) -The Biden administration began implementing a sweeping policy shift at the U.S.-Mexico border on Friday as a COVID-era order that had allowed the swift expulsion of many migrants expired and new asylum restrictions took effect amid confusion and uncertainty. Several last-minute court…