July 13, 2015 8:30 am Walker To Join Crowded GOP Field Republican Scott Walker will become the 15th candidate to join a crowded GOP primary. While much focus has been on Donald Trump and his controversial remarks, Wisconsin’s governor will try to shift the focus. Local 1:36 Arizona Senate repeals 1864 abortion ban 1:40 Democrats say Big Oil misled public for decades about climate change 1:45 NYPD enters Columbia University in riot gear to clear protest 3:21 Katy Perry's surprising regret about cheeseburger Met Gala look 4:28 ‘Apples Never Fall' and ‘Jurassic Park' star Sam Neill reveals his real name
