#foryoupage On April 24th 2003 Aron Ralston had been climbing the narrow canyons of Utah alone when a dislodged boulder fell on to his right arm, trapping him against a rock. He was entombed in the wilderness of Bluejohn Canyon, carrying a small rucksack with just one litre of water, two burritos and a few chunks of chocolate. He had headphones and a video camera but no mobile phone - and there was no reception anyway. Most foolishly of all, he had not told anyone where he was going. He eked out

Dateline's 20th: Hiker Aron Ralston

Being Aron Ralston