This past week, chaos and protests broke out in statehouses as Republicans and Democrats race to draw new congressional maps. What is usually an arcane process has become an unprecedented political free-for-all. At stake is control of Congress in November's midterm elections. With a razor thin margin, both parties are rushing to draw new lines, hoping to tilt the House of Representatives in their favor. Adding fuel to the fire: a landmark Supreme Court decision 11 days ago found a congressional