Today, as part of our ongoing “Tricks of the Trades” series, Marketplace’s David Brancaccio heads to the Houston Livestock Show and Rodeo. With a mic in hand and a Stetson on head, Brancaccio gleans lessons on labor, trade policy and bang for your buck from the businesspeople who dish up Texas-sized portions of food to nearly 2.5 million rodeo attendees. Also, the Federal Reserve is poised to have a new chief bank regulator.