Special report: The Truth about Polar Bears

Special report: The Truth about Polar Bears; CANADA: Hudson Bay: EXT Good shots Polar bear lying on shards of broken ice, polar bear along on cracked ice INT HELICOPTER Reporter to camera EXT ITN reporter out of helicopter as greets Dr Andrew Derocher (Biologist, University of Alberta) SOT Dr Andrew Derocher (Biologist, University of Alberta) interview SOT Helicopter standing ready with shotgun (ready to chase off hungry bears) Dr Andrew Derocher interview SOT Small tractor (buggy) along carrying sedated polar bear Pilot in cockpit of helicopter, polar bear lifted in net attached to helicopter Helicopter flying along carrying polar bear in net Helicopter lowering bear onto ground (20 miles from nearest town) Darryl Hedman (Manitoba Conservation Wildlife Manager) interview SOT Hedman standing next polar bear Polar bear licking at ice as Hedman shows tattoo identity number inside bear's mouth Dr Andrew Derocher interview SOT Close up of polar bear face Derocher and others next polar bear Polar bear lying in snow Reporter to camera as stroking sedated polar bear Polar bear lying in snow Close up of polar bear licking at snow