Hillary Clinton's & Barack Obama’s E-mails -- WikiLeaks Reveals John Podesta’s Concern | National Review:
"We now know that Podesta was very concerned about the Obama-Clinton e-mails and turned to Mills for advice. His succinct e-mail to Mills is dated March 4, 2015 (at 8:41 p.m.), and he entitled it “Special Category.” He stated:
Think we should hold emails to and from potus? That’s the heart of his exec privilege. We could get them to ask for that. They may not care, but I [sic] seems like they will."