Chadwick Boseman passed away this week at the age of 43, losing a four year battle with colon cancer that he never discussed publicly. In this week's "Sunday Sitdown," Willie Geist revisits his interview with Boseman from 2018, when the actor soared to fame in the groundbreaking film Black Panther. They also discuss what it was like for Boseman to play some of history's most famous figures, including Jackie Robinson and James Brown. (Original broadcast date: March 4, 2018)