CNN CNN Newsroom Live October 28, 2015 05:02:00
Two-way race. as every other republican remains stuck in single digits. >> it's a marathon, it's not a sprint. polls will go up and down over the next year. no one should be terribly ala alarmed and no one should be terribly excited. >> a corner stone of carson's appeal, like trump, he, too, is a washington outsider at a time of growing frustration with the political class. it's an image he embraces in his campaign ad. 'i'm ben carson. i'm running for president. and i'm very much outside the box. >> reporter: meantime, as trump loses the lead, he's lashing out, claiming carson wants to do away...