CMSGOP saw the tail, no evidence of blast, he said it tore away clean. If true, does that change your mind?
My guess is that a bomb was planted. We know terrorists want to bankrupt this country and knock out mass transportation and they can do that. If mechanical then why wasnt there ever a mayday from the pilot ?
Plane accidents do happen and depature and return are dangerous...absolutely. After planes dont just explode for no reason. Call me crazy but......Its them again.