At 10:00 p.m., which networks took the lead in retracting the premature Florida win for Gore? They were CNN and CBS, not Fox. (The two networks were using a shared Decision Team.) See Linda Mason, Kathleen Francovic & Kathleen Hall Jamieson, CBS News Coverage of Election Night 2000: Investigation, Analysis, Recommendations (CBS News, Jan. 2001), pp. 12-25.)
In fact, Fox did not retract its claim that Gore had won Florida until 2 a.m.--four hours after other networks had withdrawn the call.
Over four hours later, at 2:16 a.m., Fox projected Bush as the Florida winner, as did all the other networks by 2:20 a.m.
At 3:59 a.m., CBS took the lead in retracting the Florida call for Bush. All the other networks, including Fox, followed the CBS lead within eight minutes. That the networks arrived at similar conclusions within a short period of time is not surprising, since they were all using the same data from the Voter News Service. (Mason, et al. "CBS News Coverage.") As the CBS timeline details, throughout the evening all networks called states used VNS data to call states, even though VNS had not called the state; sometimes the network calls were made hours ahead of the VNS call.