Backstage at the rehearsals for the Olympics opening ceremony

NBC News got exclusive access at the behind thecenes rehearsals for the Winter Olympics opening ceremony which is scheduled for February the 6th at Milan's main stadium which is just around the corner from here. Now that night uh the headliners are going to be international stars like Mariah Carey, Andrea Belli, the Italian tener but the real stars of that night are going to be these people. Now they are some of the,200 volunteers who will perform that night.Some are professional actors and dancers like the ...