Here's a look at the 10 Senate seats most likely to switch party hands in this year's midterms, as of January 2018:1. OhioIncumbent: Democratic Sen. Sherrod BrownBrown's populist brand of politics is in some ways -- trade, in particular -- similar to Trump's. Republican state Treasurer Josh Mandel lost to Brown in 2012, and losing candidates' repeat efforts seldom lead to better results. MinnesotaIncumbent as of midday Tuesday: Democratic Sen. Tina SmithMinnesota is ground zero in the 2018 midterms: The governor's office, as many as five House seats and not one but two Senate seats are up for grabs: Democratic Sen. Amy Klobuchar's and this one, vacated by Al Franken. One to watch: state Sen. Leah Vukmir, a talk radio darling in a state where conservative talk radio really matters.

Source: CNN January 03, 2018 11:03 UTC