Supermodel Christie Brinkley talks about her new memoir UPTOWN GIRL, which charts her meteoric career from 1974, when she was "discovered" outside a Paris phone booth, which set off a modeling career that would land her on the covers of hundreds of magazines and cement her legacy as an All-American icon. Although she's lived more than fifty years in the public eye, she shares stories from her roller-coaster life. She shares what life has been like, both in front of and behind the cameras, with stories as heartening as they are eye-opening.