There's simply no proof for any of that. Specifically, there might be a pro but the quid's missing. Considering US relations with Qatar and Saudi Arabia have a

There's simply no proof for any of that. Specifically, there might be a pro but the quid's missing. Considering US relations with Qatar and Saudi Arabia have always been good (in the 'he's a monster, but he's our monster' sense), there's just no reason to suspect any influence. Saudi Arabia's involvement in 9/11 was known early on by the Bush administration as well.