tavis: good evening. from los angeles, i am tavis smiley. this weekend we will, of course, pause to remember one of the darkest days and all of history and honor the memory of those who lost lives on 9/11. it's first up tonight, in both at the acclaimed documentary is celebrating the 10th anniversary. it is called "rebirth" and the director, jim whitaker is with us. also tonight, lindsey buckingham. his north american tour kicks off on friday. >> every community has a martin luther king boulevard. >> every community has a martin luther king boulevard. it's the cornerstone we