On Fox News Channel on Monday, host Sean Hannity looked straight into the camera to deliver a clear message: “ It absolutely makes sense for many Americans to get vaccinated.... “ That’s a good reason.” Doocy, arguably Fox’s most influential figure arguing in favor of vaccinations, also took on co-host Brian Kilmeade on Monday when he said people should not be judged if they decide not to get the shot.... Rupert Murdoch, the network’s founder, has been jabbed, too. The prime-time hosts, who co