Biden is on his heels amid a migrant surge at Mexico border

WASHINGTON (AP) — Somehow, they didn’t see it coming.
Within weeks of Inauguration Day on Jan. 20, the Biden administration had reversed many of the most maligned Trump-era immigration policies, including deporting children seeking asylum who arrived alone at the U.S.-Mexico border and forcing migrants to wait in Mexico as they made their case to stay in the United States.
While the administration was working on immigration legislation to address long-term problems, it didn’t h