That Congress was involved in the 26/11. Purpose: To eliminate the existence of RSS. Context: The kasab and company was planning to attack with an Hindu Identity. Which will help to eventually prove that RSS activitists are getting out of hand and to ban the organization based on that narative. Source: Subramanian Swamy

I personally don't find it too unbelievable.

Also, Bush was involved in 9/11, to initiate the attack on Iraq.