Fox News chief intelligence correspondent Catherine Herridge baselessly compared Democratic presidential candidate Hillary Clinton's email use as secretary of state to David Petraeus' illegal mishandling of classified materials, claiming like Clinton's emails, “none” of Petraeus' “information was marked as classified, and he was successfully prosecuted.” Herridge ignores the fact that Petraeus pleaded guilty to “unlawfully and knowingly” removing classified documents “without authority” to an “unauthorized” location, while Clinton's email practices were in line with State Department regulations, and there's no evidence that Clinton was aware of any classified information in her unmarked email correspondence. From the August 17 edition of Fox News' Happening Now: