( January 15, 2016) -- The world of calf-roping, bronc riding, and bulldogging seems about as far from the fogs of antitrust law as it is possible to get. But the management and sanctioning of rodeos is big business — with more than 35 million fans — and it is primarily in the hands of one central organization, the Professional Rodeo Cowboys Association, or “PRCA.” That is a recipe for antitrust issues....