20/20: Ready to Talk/Travel Myths/A Piece of Her

An exclusive interview with a women who claims she was the victim of a gang-rape and a cover-up by U.S., Halliburton/KBR in Baghdad. Then, an examination of several different travel myths about hotel reviews, lost luggage, airplane seating and much more. Finally, Britney Spears's new music video, which includes never-before-seen footage, about turning the tables on the paparazzi who follow her every move.