A Sunday Herald Sun investigation has found a range of milk products, including Devondale, Smart reduced-fat UHT milks and Sungold, contain milk supplied by dairy farmers who feed their cows GM cottonseed, canola and soy meal.Murray Goulburn, which processes more than 35 per cent of the nation’s milk supply, and manufactures the Devondale and Smart ranges, allows its suppliers to use up to 5 per cent GM feed. For more information and reader’s comments, visit: http://www.news.com.au/heraldsun/comments/0,,21916604-661,00.html