Caucus Countdown: Final Push
Special | 56m 36s
2016 presidential candidates fan out across Iowa in a last minute search for voters and electoral success. This three part series follows the campaign trail from more than a year before the election when the first 2016 presidential candidate descended on Iowa, to the Iowa State Fair and on to the last minute search for voters and electoral success.
Aired: 01/25/16Video has closed captioning.