A snake, a bear, a shark - man meets wildlife the hard way

It's said that good things come in threes, and that can be the case with bad things too. Twenty-year-old Dylan McWilliams from Colorado loves the outdoors, but the world of nature hasn't been altogether welcoming. Three years ago he was bitten by a rattlesnake. Last summer he woke up while camping to find a bear crunching on his head. And last week while swimming in Hawaii, he was attacked by a shark. He's still at the beach and tells Susie Ferguson of his experiences.