Days left before Iowa, intensity reigns on the trail

Aired: 1/26/2016 | 0:03:38 | Clip
Every day is now an intense fight for votes in the lead up to the nation's first election contest in Iowa. While Democrats engaged on questions of readiness and judgment at a forum in Des Moines, some Republicans tried playing up the idea of a less divisive rhetoric on the campaign trail. Political director Lisa Desjardins reports.