Jon Stewart is still miffed over the backlash he faced last year for backing the COVID-19 lab leak theory during a now-infamous appearance as a guest on “The Late Show with Stephen Colbert.” The comedian revisited the controversy during the latest episode of his AppleTV+ show “The Problem with Jon Stewart” on Monday – one day after a bombshell revelation that the US Energy Department now views a lab leak as the most likely explanation for the emergence of the COVID-19 pandemic. Despite the revelation, Stewart downplayed the notion that he was vindicated by the classified report, which has yet...