A bear-lover who would creep up to grizzlies in the wild chanting "I love you" to prove that they posed no danger has been killed by them. What remained of Timothy Treadwell, 46 - author, filmmaker and celebrity for his unorthodox views on the animals - was recovered from the Katmai National Park in Alaska this week. His bear attacker had buried part of him in a so-called food cache. "This is unfortunate, but I'm not surprised," said Deb Liggett, the park's superintendent. "It really wasn't a matter of if, it was just a matter of when." Mr Treadwell's girlfriend,...