For our series, Note to Self, Boston bombing survivor, Rebekah Gregory shares a letter with her younger self about what happened that day, her determination and mission to help others.Comedian Jordan Klepper joins "CBS Mornings" to discuss guest-hosting "The Daily Show." Klepper's been performing comedy for two decades, including as a contributor on "The Daily Show," with both Jon Stewart and Trevor Noah.Actor Marcel Spears talks about his Broadway debut in the highly-anticipated show, "Fat Ham," a modern reimagining of Shakespeare's "Hamlet." The Pulitzer prize- winning drama adds a few twists to the classic story. "Fat Ham" is set at a family barbecue and centers around a black, gay leading character.Grammy-winning musician and producer Questlove discusses his new children's book, "The Rhythm of Time." It's about a seventh-grader named Rahim who travels back in time to 1997 and accidentally interferes with history.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.