Recently my grandson Kenny (Prather) called to let me know that he had cooked a pork loin on his Grandpa Lyle’s smoker. Kenny has the smoker at his house at his house now, and he cooked the loin just as he had watched his grandpa do over the years. Now Kenny’s eight-year-old son Brian watches his dad, and in the years to come he will probably cook a loin in the same way. “Memories live on.” That’s what Kenny said, and he suggested that it might …