Two weeks ago, control of the U.S. Senate could be determined by a flip of the coin. Today, Democrats have a 70% to 75% chance of retaking the upper chamber.
That's according to Matt Streb, a political scientist at Northern Illinois University. Streb spoke to WNIJ about the Wisconsin and Illinois Senate races, plus eight U.S. House races in the WNIJ area. We'll feature those interviews each morning this week.