Neil Gorsuch, a libertarian leaning Supreme Court Justice, in his decision to side with liberals in favor of civil liberties of immigrants over the federal government.
There are plenty more “unconstitutionally vague” laws where this one came from that are in need of striking down.
“The U.S. Supreme Court declared a clause in federal law, requiring the deportation of immigrants convicted of a “crime of violence,” unconstitutionally vague Tuesday.”
https://www.npr.org/2018/04/17/603160263/supreme-court-strikes-down-part-of-immigration-law