The first immigration case NYC mayoral frontrunner Zohran Mamdani may have to confront if elected could be his own – as two House Republicans push the Justice Department to probe his path to citizenship and possibly boot him from the US. Rep. Randy Fine (R-Fla.) last week demanded the feds “review every naturalization of the past 30 years – starting with Mamdani.” “I just think we need to take a hard look at how these folks became citizens, and if there is any fraud or any violation of the rules we need to denaturalize and deport,” Fine told the Post.