I heard a story that when President Nixon was about to resign all 3 of the network news anchors were on vacation HK smith of abc news was at his upstate ny house and made the drive down to DC in 5 hours Walter Cronkite was sailing off of Nantucket and they had the coast guard get him and John Chancellor had a plane come get him (please correct me if im wrong)
Do the networks have a plan to get their anchor from vacation etc if they absolutely need them for the biggest news events