By Helene Weiss
July 28, 2012
The national parks are a treasure that must be preserved and protected for all time. The pristine wilderness of these sanctuaries must remain intact so that the beautiful animals that call this continent home, can live in peace and safety. This planet belongs to them as well as us. I've been to many national parks, and the photos and video footage I have captured are some of my most cherished possessions.