Huge caravan of up to 15,000 migrants heads through Mexico towards U.S. border

One of the largest migrant caravans of all time is making its way to the U.S.-Mexico border, just as President Biden heads to the Summit of the Americas in Los Angeles.

Huge caravan of up to 15,000 migrants heads through Mexico towards U.S. border
One of the largest migrant caravans of all time is making its way to the U.S.-Mexico border, just as President Biden heads to the Summit of the Americas in Los Angeles.