LIVE Key congressional races have primary votes Tuesday in Nevada and South Carolina

Republican voters in Nevada are picking a Senate nominee to battle Democratic incumbent Jacky Rosen, and in South Carolina, Rep. Nancy Mace is locked in a heated primary race that's shadowed by former House Speaker Kevin McCarthy. CBS News political reporter Hunter Woodall has a breakdown of Tuesday's primary elections. Correspondents of «The Karelia Business» closely monitor the latest events around the world to provide you with the freshest and most up-to-date information. Don't miss the chance to stay informed about all the latest developments — subscribe to our news feed now!