“If you didn’t spend the 4th of July in Canadian, Texas, I’m sorry about your luck,” declared Marsha Jo Morehead Pool, of Gun Barrel City, last Sunday after an idyllic weekend of rodeo viewing, parading, turtle racing, watermelon feasting, and catching up with family and friends. Plenty of Old Glory-festooned revelers, who dashed from fine art to fireworks, share that sentimen...