Louisiana Rep. Troy Carter calls Supreme Court map decision a "gut punch" to democracy 06:41The Republican governors of Tennessee and Alabama called state lawmakers into special sessions on Friday, initial steps in what could be a scramble across multiple southern states to redraw congressional maps after the Supreme Court narrowed the Voting Rights Act.Depending on how state officials proceed and whether courts intervene, legislators may try to split up Tennessee's sole Democratic district and eliminate one of Alabama's two blue seats.Tennessee Gov. Bill Lee convened a special session that will start Tuesday, writing in a statement Friday that lawmakers "owe...