Is there 'something in the soil' in Iowa? Democrats are optimistic of statewide win for the first time in years

<p>CNN's David Chalian explains why Democrats have more hope than usual in a state that voted for President Trump by double digits three times. "There is something in the soil right now because in special elections last year, two state senate districts flipped from Republican to Democrat. So I think we are going to see--yes it is a Trump +13 state--does the environment close that enough for Democrats?"</p>