What is a solution to the crisis at the border?

There has been a significant rise in the number of migrants at the U.S.-Mexico border in the past few weeks, especially in the number of unaccompanied minors. What should be done about the situation?

It’s generating local controversy with a plan to use Moffett Field (a NASA facility in Mountain View, CA) to house some of these minors.

Have the Biden administration’s actions encouraged migrants to come to the U.S.? What should be done differently?