Record number of migrants reach the US-Mexican border in 1 month
At least 172,000 migrants were stopped at the U.S. border with Mexico last month -- the most in 20 years -- and many were unaccompanied minors.
At least 172,000 migrants were stopped at the U.S. border with Mexico last month -- the most in 20 years -- and many were unaccompanied minors.
