Mike Huckabee to visit Kentucky clerk Kim Davis in jail. Trump promises no third-party bid if he is not the GOP nominee. Cruz blames Obama for climate of violence against police.
Full stories: http://edition.cnn.com/2015/09/03/politics/2016-kim-davis-presidential-candidates-responses/ http://www.pbs.org/newshour/rundown/presidential-candidate-trump-promises-third-party-bid-gop-nominee/ http://www.usnews.com/news/politics/articles/2015/09/03/cruz-blames-obama-for-climate-of-violence-against-police
