I believe that the blasts must be planned and hatched by the BJP itself. The BJP has so much pre-planned knowledge of the aftermath so much that now many people have a doubt in thier minds that the blasts are done by the help of Sang parivar with the BJP itself. If the Sangh Parivar and BJP Can create the Genocide in gujrath than it is easier to plan and blast bombs in many cities. No doubt its the handi work of the RSS. I have another angle to investigate. I think the RSS must have been trained in Pakistan on how to plant bombs.
THE RSS IS very efficent in killing Innocent people. SO does its chief founder Hegdewar who was the staunch Pro Nazi.