I firmly believe that this will turn out to be the work of tea party extremists. The Muslim groups, secure in their beliefs, however evil they are, embrace their evil and take full credit for their actions.
These cowards do not possess the strength of their convictions and so do not stand up and claim responsibility. They have no concept of the actual destructive force of this type of explosive and so did not anticipate the carnage that resulted.
Right now, there a number of people cowering under their covers, praying that there was not enough left of the devices to tie them back to them. But their prayers are futile.
They will be identified. They will be captured. They will be tried. And they will be held up to the scorn of the entire world as an example of what happened when rhetoric overtakes reason. When ignorance and hatred trumps compassion. When contempt for a government results in the death of an 8 year old child.
And maybe, just maybe, we can begin to see that there is a line that crosses from free speech into treason.