Meanwhile, from the leftists running things here,

The Department of Homeland Security has identified over 400 immigrants who have come to the U.S. from Central Asia and elsewhere as “subjects of concern” because they were brought by an ISIS-affiliated human smuggling network, three U.S. officials tell NBC News.

While over 150 of them have been arrested, the whereabouts of over 50 remain unknown, the officials said, and Immigration and Customs Enforcement is looking to arrest them on immigration charges when they are located.

“In this case, it was the information that suggested a potential tie to ISIS because of some of the individuals involved in [smuggling migrants to the border] that led us to want to take extra care,” said a senior Biden administration official, “and out of an abundance of caution make sure that we exercised our authority in the most expansive and appropriate way to mitigate risk because of this potential connection being made.”
'Extra care' and 'an abundance of caution' would have involved stopping them from coming over our damned border.  That would also have involved 'excercising your authority in the most expansive and appropriate way', but they couldn't do that.  

I wonder how much blood and crime these people- I mean the ones in charge- are actually responsible for, all the stuff we don't know about.  And they'll never pay a price for any of it.