Science! A new study from Cardiff University finds a linkage between Happy Hour-type cheap drink promotions and pub violence. Researchers at Mississippi State University believe that it may be possible to substitute natural materials such as manure for artificial fertilizers. And a report out of Madison, Wisconsin concludes that huge lagoons full of pig feces tend to release noxious gases into the atmosphere. Whatever. They still deserve their right to collective bargaining the same as the rest of us. Except down here, in the right-to-work south. Hey. What's the difference between Scott Walker and Muammar Gaddafi? Gaddafi has loyalists.