Times Union – Whither harness racing in Saratoga Springs? A day after the Saratoga racino announced it had deserted plans to pursue casino gambling in Saratoga Springs in favor of East Greenbush, hundreds of patrons placed bets on the racino’s video lottery terminals while trotters and pacers at the harness track enjoyed a day off. Simmering beneath the calm at Saratoga Casino and Raceway, however, was uncertainty and nervousness. Horsemen were worried the state’s casino sweepstakes were leaving them behind. They said the future of the sport looked cloudy. “There could be a serious situation down the road, serious effects…