With Iowa voters set to caucus tomorrow, nearly half of all voters say they could change their minds. CNN's Erin Burnett breaks down the numbers at the Magic Wall.
Erin Burnett OutFront airs weeknights at 7 p.m. ET. Designed to showcase Erin's unique style--casual, smart, and confident--OutFront stays ahead of the headlines, delivering a show that's in-depth and informative.