dependent on the production of fossil fuel that many experts blame. add another controversy over a beloved landmark. cnn's michelle kosinski is live at the white house to tell us more. good morning. >> hi, carol. i know we're going to see some brilliant scenes, some beautiful backdrops there. the president is going to be on a glacier at one point, a shrinking glacier, wanting to make the point that climate change is real and happening according to this administration. he's going to be visiting communities, talking to local people, announcing some new initiatives on both the environment and helping local peoples there, but, yeah, there's some controversy, too. first of all, the fact that the obama administration just allowed shell to do some exploratory drilling up there off of alaska. environmental groups are upset about that. some calling it hypocrisy, and also the naming of mt. mckinley, renaming it denali. that's something that local peoples have called it long before it was called mt. mckinley, but republicans are