Friday June 28, 2013 "I am everything I am today, because of my past. ... It would be very difficult for me to say I wish I were a different person." — Maajid Nawaz Hattie Ellis/Getty Images hide caption toggle caption Hattie Ellis/Getty Images Turning Points Life can change radically in an instant. How do we reconcile the before and the after — our former selves with who we've become? In this hour, we hear from TED speakers who have been shaped by profound turning points in their lives.