We're trying to end mass incarceration. "" I gave her my whole rap, and when I finished she looked at me and she said, "" Mmm mmm mmm. "" She said, "" That's going to make you tired, tired, tired. "" (Laughter) And that's when Ms. Carr leaned forward, she put her finger in my face, she said, "" That's why you've got to be brave, brave, brave. "" And I actually believe that the TED community needs to be more courageous.