And the wall was the only reason that those who survived were able to do so.
And thank you for linking that article. Tal, you need to read this from the article linked above. They seemed to have done the absolute minimum they could have done, and disaster resulted.
"There are disagreements about whether State acted reasonably, but that it didn't honor requests for additional security is established fact," said Georgetown University adjunct assistant professor Daveed Gartenstein-Ross, who is also a senior fellow at the Foundation for Defense of Democracies, which focuses on foreign policy and national security.
The State Department has acknowledged it rejected requests to provide more security personnel in Libya. It also acknowledged rejecting a request to erect guard towers at the Benghazi mission, but notes that a number of physical security upgrades, such as the installation of concrete barriers to block unused gates, were made during 2012.