The Iowa Caucuses are just a few days away and the New Hampshire primary follows a week after. Donald Trump maintains a big lead in the Hawkeye State and a smaller one in the Granite State. But does Nikki Haley have the momentum? On this episode of the Free Expression podcast, WSJ columnist Kimberly Strassel joins Gerry Baker to discuss what’s behind Haley’s apparent advance, what chance Ron DeSantis has of finishing strong and what margin of victory Trump needs in Iowa to declare a decisive victory heading into New Hampshire.   Learn more about your ad choices. Visit megaphone.fm/adchoices