“...along with the travel and protection plans for Ambassador Christopher Stevens, who was later killed in a terrorist attack in Benghazi. ...”
From the article.
The release of the classified info included protection plans for the ambassador.
Looks like someone got that info and acted upon it.
I don’t doubt that the real reason for him being there is also someplace on shrillarys server.
On 9-11 there are no excuses for him to have NOT been locked down in the embassy at Tripoli with his Marine detachment. NONE!