Florida passed a law making it a crime for people in the U.S. illegally to enter the state. A federal judge said it's likely unconstitutional.

Supreme Court Deals Setback to State-Level Immigration Enforcement The Supreme Court on Wednesday declined to allow Florida to enforce a state law criminalizing illegal immigration, delivering a blow to the state's efforts to enact its own immigration policies.

WASHINGTON (AP) — The Supreme Court on Wednesday refused to allow Florida to enforce an immigration law making it a crime for people who are living in the U.S. illegally to enter the state. The high court’s action will keep the law on hold while a legal challenge continues. The court did not explain its decision and no justice noted a dissent.