Conflicting court rulings Tuesday left Missouri's congressional map in legal limbo less than two months before the November general election, with litigation continuing over which districts will govern the state's races.Earlier Tuesday, Supreme Court Justice Brett Kavanaugh denied Missouri’s emergency appeal seeking to revive the state's revised Republican-backed congressional map, leaving in place the Missouri Supreme Court's ruling blocking the map from being used in November. Kavanaugh acted alone and did not refer the application to the full Supreme Court.Later Tuesday, however, Chief U.S....