Question for the State Dep’t: Can the feds invite a U.S. citizen to the local embassy for the purpose of killing him?

Is this a hint that we were trying to kill our own citizen in Benghazi?

http://hotair.com/archives/2012/11/28/question-for-the-state-dept-can-the-feds-invite-a-u-s-citizen-to-the-local-embassy-for-the-purpose-of-killing-him/