CNN Smerconish December 26, 2015 23:22:00
Democratic side may be one that never happened. after months of speculation, vice president joe biden decided not to run for president. solidifying clinton's spot as the expected democratic nominee. >> while i will not be a candidate, i will not be silent. i intend to speak out clearly and forcefully. >> reporter: in the republican race, friends turned rifle riva display as jeb bush looking to find some campaign mojo took on his former protege marco rubio. >> marco, when you signed up for this this was a six-year term. literally, the senate, a everything from workweek? >> someone con vipsed yo...