U.S. Customs and Border Protection (CBP) has announced the reopening of four official crossings along the U.S.-Mexico border on Thursday, following a record-setting December with over 300,000 migrants encountered. The Mexican government has stepped up efforts to slow U.S.-bound migration, resulting in fewer than 500 migrants encountered in the Del Rio sector of Texas on Monday. The Biden administration is continuing to grapple with the situation, taking steps to address the influx of migrants and providing additional resources to CBP.