A federal judge has ruled that Illinois' ban on carrying concealed firearms on public transportation is unconstitutional, citing a violation of the Second Amendment. Judge Iain Johnston referenced the Supreme Court's 2022 decision in New York State Rifle & Pistol Association v. Bruen to support his ruling. The case was brought by four plaintiffs who argued the ban infringed on their right to self-defense. Illinois Governor J.B. Pritzker criticized the ruling, expressing hope that an appeals court would overturn it. The ruling applies only to the plaintiffs but may lead to broader implications. Illinois Attorney General Kwame Raoul is expected to appeal the decision.