Our national parks are one of the greatest resources of the American people. They are a haven for wildlife, rivers, plants, trees and other natural resources. The government has managed and protected our parks prudently for this generation and future ones. If corporations are allowed to own and operate these parks it could be the end of many species of plants and animals that call these parks home and make it more difficult and expensive for the public to enjoy and get out in nature. Please do not allow this to happen. Please keep our parks the available, beautiful, well-managed treasures they are. Thank you.