The narrative of pointing the finger of blame continues from the crap media. Now a former FBI agent, Brad Garrett, ways in that in his opinion the Boston Marathon bombing was carried out by domestic extremist groups citing other historical attacks (Oklahoma City, Columbine, Virginia Tech), where such groups generally carry out their attacks during the month of April over anti-government sentiment or what have you. Garrett is clear about why he is saying this that it’s just one angle to consider but seeing that this is ABC you can be sure they are praying this bombing was carried out by someone with a Gadsen Flag in their home or tattooed on their body!
Facts right now are we don’t know anything and NO ONE in the blogosphere or in media should be talking about who carried this attack out.
One last thing, Garrett might want to research his history better since Columbine and Virginia Tech were carried out by lunatics who just hated people in general with no political motive.