Anger as US parks service announces largest mobile phone coverage expansion in history

The hills of one of America’s most spectacular national parks will soon be alive with the sound of mobile phone ring tones, after Grand Teton approved controversial plans for phone coverage inside one of the country's most treasured national parks. The biggest expansion of telecoms coverage in the history of the national parks service comes as campaigners battle to maintain peace and serenity in the wilderness across the US. “It’s a harbinger of what’s to come,” war