NewsNation correspondentGeraldo Rivera blasted NBC’s “cabal of aging” hosts for instigating the network’s firing of Ronna McDaniel, but he saved his most pointed remarks for Rachel Maddow of MSNBC. After McDaniel, the former Republican National Committee chair, was dismissed on Tuesday, Rivera zeroed in on Maddow, whose nearly 30-minute on-air objection to the original hiring […]