Only three just three of Hillarys emails bore markings indicating the presence of classified information. Bore markings is not the same thing as marked classified. In his July 7 testimony before Congress, Comey said that those markings were simply a (c) symbol somewhere in the body of the email and nothing in the header or subject line. He further stated that they were improperly marked and that it was reasonable for Hillary to assume they were not classified. Additionally, two of those emails are now known to have been mismarked as a result of human error.
(A) The amounts of unmarked-but-classified-info-containing emails were greater than the 110 stated by Comey. About 2,000 were retroactively classified.
(B) Bore markings IS the same as marked
(C) How did those marked-confidential emails and classified-info-containg emails jump the air gap from the classified side to the unclassified side? What scheme did she order?
Bore markings IS the same as marked
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That depends on what the meaning of IS is.