Katie Couric's Notebook: The New 7 Wonders

What are the seven wonders of the modern world? We'll know on July 7 when the New 7 Wonders Foundation announces winners of a worldwide contest. They've been collecting millions of votes — you can vote online at New7wonders.com — and they've come up with finalists that include the Great Wall of China, the Taj Mahal and the Statue of Liberty. But why stop there? Click the monitor to hear my thoughts.