Judge hears arguments Thursday in bid by James Comey and Letitia James to disqualify Lindsey Halligan

By Hannah Rabinowitz, Devan Cole, CNN (CNN) — The criminal cases against two of the president’s fervent political adversaries face a critical test Thursday, as attorneys for former FBI Director James Comey and New York Attorney General Letitia James argue in court that the prosecutor who single-handedly brought their charges is unlawfully serving in her