Nguyen v. I.N.S. stated that citizens are entitled “to the absolute right to enter its borders....” Some more info and references to cases here: https://fas.org

Nguyen v. I.N.S. stated that citizens are entitled “to the absolute right to enter its borders....” Some more info and references to cases here: https://fas.org/sgp/crs/misc/home.pdf https://fas.org/sgp/crs/misc/home.pdf