Ambassador Stevens, whom served at the president's pleasure, was point man supplying RPG, handheld SAMs, other weapons, and humanitarian supplies to Al Qaeda jihadists fighting alongside the Syrian rebels. The directive for this operation HAD to originate from the Oval Office.
Al Qaeda, a faction of the Muslim Brotherhood, are known U.S. enemies that have killed thousands of Americans... All involved in aiding a known U.S. enemy have have committed a treasonous offense... including a sitting POTUS.
Stevens, of course, knew this... plus he also knew the depth of Obama's involvement with the Muslim Brotherhood... Stevens knew too much to be allowed to live.
It's the REAL reason for the Benghazi cover-up. What say you?