By The Wall Street Journal
Hillary Clinton  has tried to confuse the public about the definition of “classified,” but some in the press corps are cutting though the fog. We’re learning, in particular, that Mrs. Clinton’s self-serving decision to use a private email server for official communications may have resulted in far greater mishandling of classified information.
The Washington Post reported Wednesday that Mrs. Clinton wrote and sent on her private server at least six emails that contained classified information. This destroys Mrs. Clinton’s statement that she never sent any classified information. It also blows up her campaign’s diversionary argument that nothing she sent or received was “marked” as classified.
Mrs. Clinton was Secretary of State, with greater knowledge than anyone in her operation about national security secrets, and with a duty to protect such information. Whether the classified material she was sending or receiving was marked as such makes no difference to an official’s obligation. Mrs. Clinton knew this.
This week’s batch of Clinton emails—released by State on a timetable imposed by a federal judge fed up with delays—also includes hundreds of exchanges with legendary political hit man Sidney Blumenthal. Mrs. Clinton has previously said she didn’t solicit emails from Mr. Blumenthal, who was being paid by the Clinton Foundation. But in one email Mrs. Clinton tells the specialist in political smears to “keep ’em coming” and that “Bill”—presumably her husband—had dubbed them “brilliant!” Is anything Mrs. Clinton has said about her emails true?
Keep in mind that the Obama Administration barred Mr. Blumenthal from serving as a Clinton aide at State. But it’s clear from the emails that he served as an unofficial Clinton adviser throughout her tenure as America’s top diplomat. If she makes it back to the White House, nothing can stop her from bringing him into a position of real power. (my emphasis)