Glad to hear that you seem to agree that those responsible for the chemical attacks should be held accountable. We have found some common ground.
There are many injustices around the globe. You mentioned one and I will mention the illegal partition of Cyprus as another. Just because Turkey or Israel are simply not accountable for their crime, does not mean the same must apply to Assad.
I believe the US knows who is responsible. You even say they are capable of removing Assad just like that with a few black ops troops. Whilst I know these specially trained soldiers are highly skilled assassins, I do not believe the US is capable of such a feat against Syria. I also believe that regime change will be an even bigger disaster. Who will fill the power void? We have seen what is occuring in Egypt, Libya and Iraq.
The matter is simple, and people should demand this simplicity from their elected leaders.
Someone used chemical weapons on civilians. It is likely to be Assad. The question is, how is he to be made accountable without destroying the country and creating a power void? The FSA is a danger to regional stability, far more so than Assad. Imagine if they gain control of Syria's chemical arsenal?
The only way is a missile strike on his chemical stockpiles! Sending a few Black ops soldiers sounds like a another great hollywood movie starring Tom Cruise and Brad Pitt and filmed "somewhere in the Middle East" where a lot of badies are mowed down without loss and against all odds and where at the end they return back into the warm embraces of Angelina Jolie and such like and have hot steamy sex.