Hey, DS, almost every official theory out there is a conspiracy theory. ;-)

Example 1: The US government theorizes that a shadowy group called Al Queda somehow planned and executed the 911 attacks all by themselves, using 19 Muslim operatives including some grossly incompetent pilots who couldn't fly a Piper Cub properly, let alone a 747. GREAT conspiracy theory! LOL!

Example 2: The US government theorizes that Iran is trying to secretly build nuclear bombs and blow up Israel with them. Another popular conspiracy theory.

Strangely enough, those sponsoring the above conspiracy theories attack most opposing viewpoints by calling them "conspiracy theories". I find that quite ironic.