Overview: Daily Planet puts on its inspectors' hat to solve the mystery of Loch Ness with a man who has been searching for Nessie for 20 years and Alan Nursall investigates why cars are rolling uphill in New Brunswick. We take you behind the scenes of the movie Dolphin's Tale to meet the star who will work for fish. Also, we take a look at how athletes are training for a new Olympic sport: BMXing.