By Chris CasteelStaff writer ccasteel@oklahoman.comA makeshift Oklahoma Supreme Court is set to hear arguments Tuesday about a proposed state question to expand Medicaid to cover more of Oklahoma’s uninsured. A petition filed in April to put the question on a state ballot has been stalled by a protest from a conservative think tank called the Oklahoma Council of Public Affairs. The court will hear from attorneys for the think tank, the group that filed the petition and the Oklahoma attorney general’s office. Only five Supreme Court justices will be on the bench.Read more on NewsOK.com