Segment 1: Carole Marks with Matt Petersen (Managing Type 2 Diabetes For Dummies) Part 1Segment 2: Carole Marks with Matt Petersen (Managing Type 2 Diabetes For Dummies) Part 2Segment 3: Carole Marks with David Anderson (Bar-Bar-A Automatic Livestock Drinkers)Segment 4: Meg McDonald (Changes)