Maggie Gyllenhaal has made a name for herself with Golden Globe-winning and Oscar-nominated performances in smaller-budget, often independent films like “Secretary" and “Crazy Heart.” In this week’s “Sunday Sitdown,” Willie Geist gets together with the actress to talk about that successful film career, as well as her dual role as actor and producer on the hit HBO series “The Deuce,” and her relationship with her little brother, Jake Gyllenhaal.