Voices and Votes: Expo: Celebration for China & World

The Shanghai Expo kicks off in less than two months, and expects to receive more than 70 million visitors. It's a chance for China to show itself off to the world. But some are questioning the need for another major event so soon after the Olympic Games. ANNIE WU, the standing committee member of the CPPCC National Committee and vice chairman of World Trade Centers Association, explains the unique platform and opportunities it can provide to young people all over the world.