is NOT a constitutionally enumerated federal power, this is why I accept that pickle can be correct de facto and yet it's de jure incorrect - the feds OWN immigration and border security, unconstitutionally:
https://www.texastribune.org/2024/01/22/texas-border-supreme-court-immigration/
They not only took the power, they actively prevent states from using the power they should have.
https://abcnews.go.com/Politics/supreme-court-sides-biden-administration-texas-border-dispute/story?id=106575343