Forget McDonald's, Subway et al when you need a snack or meal at an airport in Japan. These 6 pre-plane Japanese foods blow the chain stores out of the sky.

Is dog sledding cruel? Are sled dogs forced to run or is it natural? Steve Madgwick talks to Dave Daley, whose company Wapusk Adventures gives travellers a taste of what's it like to sled in Canada's sub arctic. Here's why he think that his dogs were born to run.