That could only be true if Hillary Clinton was responsible for the Arab Spring. She wasn't. Lots of things had been going wrong in the Arab world for a while before the Arab Spring, and Hillary Clinton wouldn't have had any control over any of them.
The famous interview in which she is claimed to have laughed and gloated didn't strike me that way.
My impression was that she was pretty unhappy with what had happened to Gaddafi, and had to improvise a response on the spur of the moment. She wasn't so much laughing as grimacing.