"Only by going alone in silence, without baggage, can one truly get into the heart of the wilderness," that's what the famous naturalist John Muir said. Sounds like Muir would not want his cell phone to work at Mount Rainier National Park. But the park service wants to know what you think about a proposal to add cell service at Mount Rainier's Paradise Visitors Center. Public comment is open now. KUOW producer Matt Martin explains to host Bill Radke about what people visiting Paradise think