What led to an unusual courtroom clash between Justices Alito and Sotomayor

What led to an unusual courtroom clash between Justices Alito and Sotomayor NBC News Alito appears testy during Sotomayor’s asylum dissent reading from the bench The Hill Trump scores SCOTUS asylum win — but liberal justice warns it could backfire at border Fox News ‘More people will die’: Read Justice Sotomayor’s blistering dissent in Supreme Court’s decision on asylum seekers The Boston Globe Sam Alito Takes Unusual Step Of Whining From The Bench After Getting Called Out For Lazy Hackery Above the Law