Jennifer Hudson’s big, unmistakable voice has carried her from the pews of a Chicago church to stardom on “American Idol,” then to an Oscar and a pair of Grammy Awards. In this week’s “Sunday Sitdown,” Willie Geist talks to the singer and actress about that journey, her role in Cats, and how she moved forward after unthinkable tragedy in her life. (Original broadcast date: December 15, 2019)