News Corporation's Fox pulled its channels off Cablevision early Saturday after the companies' deal expired and negotiations for a new one stalled. The decision has threatened broadcasts of the National League Championship Series for some three million Cablevision subscribers in New York, New Jersey and Connecticut. "As long as there is a serious effort on the part of Cablevision, we will be at the table," Fox spokesman Scott Grogin said. "We want to settle this as quickly as possible." The blackout affects Fox 5 and My9 of New York and Philadelphia's Fox29.