How long does Obama investigate?

It's been more than a month now since the Benghazi assault, shouldn't we be getting some results from his in investigation already? How long is he going to refuse comment, because it's under investigation? Maybe until after the election ... hum?

Brietbart.com thinks the same thing

There is no bipartisan effort to get answers in time for the election. Republicans shouldn’t waste a nanosecond thinking that they will get any help from the Democrats. They need to act, and act fast.