08:50Call KayeColin Kelly sits inBBC Radio Scotland Duration: 1 hour, 40 minutes Thu 29th Dec 2011, 08:50 on BBC Radio Scotland Highlands and IslandsWhy are there so many fat people in Scotland? And what do we need to do to get fit? Colin Kelly (sitting in for Kaye Adams) takes your calls.GenresFactualNewsBrandCall Kaye Source: BBC Online