When the Obama Presidential Center opens next year, it will be a hub for change — a place for our Obama Foundation leaders and people from all over the world to come together, get inspired, and take what they learn back to their own communities. You can learn more about the Obama Presidential Center at obama.org/presidential-center. | Barack Obama

When Amy Sherald was chosen to paint the official portrait of Michelle Obama eight years ago, many people in the art world didn't know who she was, but they certainly do now. She sits down with 60 Minutes’ Anderson Cooper to discuss her exhibition “American Sublime,” Sunday. | 60 Minutes