Peter Jennings the anchor of ABC World News Tonight died from lung cancer today. A high-school dropout, Peter was born in Toronto, Canada. He was loved, respected and admired by many Americans. He became a United States citizen in 2003 after living in the U.S. for more than 30 years. Peter Jennings once said that although he had become a naturalized U.S. citizen, he never stopped thinking that he was a guest in this country.