On the 21st: Sue, the world-famous T. rex that greets visitors of the Field Museum in Chicago, is soon moving to make room for a gigantic, new plant-eating dinosaur. We discussed the upcoming changes with Field Museum paleontologist Bill Simpson. Plus, to prepare for the Labor Day holiday and lots of weekend grilling, we heard from some of the state's top BBQ experts, including chef Benjamin Grice from The Humble Hog and Pat Burke from Pat’s BBQ.