review documents seized from mar-a-lago. also tonight, president biden is in pennsylvania targeting key swing states on this labor day and renewing his criticism of maga republicans, as the midterm campaign season ramps up. and we re following the man hunt for two suspects now facing murder charges in the deadly mass stabbing spree in canada. welcome to our viewers here in the united states and around the world. wolf blitzer is off today. i m brianna keilar, and this is a situation room special report. tonight, a federal judge has stepped into the legal battle over sensitive documents seized from former president trump florida home. the ruling creates new hurdles for the justice department in its criminal investigation of trump s handling of government secrets. reporter: a judge today granting donald trump s request for a special master to review materials the fbi seized from the extraordinary search at mar-a-lago. judge aileen cannon writing because of trump s role