Amid Trump crackdown, illegal border crossings plunge to levels not seen in decades

The number of migrants crossing the U.S. southern border illegally in President Trump's first full month in office plunged to a level not seen in at least 25 years, according to preliminary government data obtained by CBS News.

Last month, Border Patrol recorded about 8,450 apprehensions of migrants who crossed into the country unlawfully between official entry points along the U.S.-Mexico border, the statistics show.

On some days during a record spike in illegal crossings under the Biden administration, Border Patrol recorded more than 8,000 apprehensions in a single day...