topping our political radar today, the biden administration now preparing for a surge of migrants at the southern border as title 22 ends soon. legislation will be at the forefront as the president kicks off the reelection bid. what are you learning? >> reporter: john, we've been talking about how this issue has opened biden up to criticism by republicans and democrats. we are going to see it come to the forefront again because of a key date. may 11th of the coronavirus emergency will end. that means title 22 will end. we just heard from alejandro