"It's a really difficult thing, to let go of something that you've spent your whole life building," acknowledges Nick de Meric. "I don't know if 'letting go' is quite the right way to put it. But to actually cut that umbilical cord, it's a leap of faith." The Ocala horseman, who reflected on a colorful past in yesterday's TDN, now turns his attention to the future. For the evolution of a successor program, parallel to his own, makes the de Meric family a particularly pertinent case study for our series...