Senator Kyrsten Sinema (D., Ariz.) on Thursday criticized the Biden administration over the “crisis” at the U.S.-Mexico border, saying the federal government “must do more” to address a surge of migrants entering the country illegally. “The reality is that this is a crisis,” Sinema said during an interview with KTAR News. “We all know it, and the federal government must do more to address this surge of migrants who are coming to the border with increasing numbers each year.”