Today "Good Morning America" took a look at the British royal family and longtime heir to the throne, Prince Charles. In a new article in Vanity Fair magazine, author Bob Colacello reveals a bit more about how Charles feels about his place in the country, the royal line and his family. As Colacello found, one of the prince's passions is environment protection and he's penned a new book on the subject. CLICK HERE to learn more about an upcoming book from Prince Charles, "Harmony: A New Way of Looking at Our World." CLICK HERE to see the full "GMA" report.