Warner Bros. Discovery CEO David Zaslav‘s effort to buy a summer camp just north of New York City appears to have failed, with a private equity firm swooping in to outbid him for the property at a bankruptcy auction, according to court records filed Tuesday. Zaslav was the stalking horse bidder for Mohawk Day Camp and Mohawk Country Day School, the preschool that it also operates, with his Grandview Ventures bidding $68 million for the property as a personal investment. His kids, now adults, all attended the camp when they were kids, implying a personal connection. A source says that Zaslav raised his bid at auction, with plans to keep…