Vouchers Dished Out To Encourage Food Swaps - Sky News http://news.google.com/news/url?sa=t&fd=R&usg=AFQjCNHBw0HHTIcbcu_nSh8mp3QXveLhwA&url=http://news.sky.com/skynews/Home/Politics/Food-Vouchers-From-Mars-Nestle-Asda-Weight-Watchers-And-More-To-Encourage-Healthier-Eating/Article/201101115877805?lpos%3DPolitics_First_Home_Article_Teaser_Region_2%26lid%3DARTICLE_15877805_Food_Vouchers_From_Mars%252C_Nestle%252C_Asda%252C_Weight_Watchers_And_More_To_Encourage_Healthier_Eating