Clinton did the same thing with Talk Radio when Oklahoma City occurred. My Spidey-Sense tells me that the Coms probably are involved in this shooting somewhere.
God forgive me, but I have to say that I've thought the same thing...somehow, someway, could this nutjob's obsession of Ms. Giffords have been known and manipulated to effect a specific, critical outcome? Like I said, God forgive me for such a thought, but I put nothing past those with an agenda...their end justifies any means whatsoever.
The left always tries to blame conservatives. SOP.
Times-Square bomber
Holocaust Memorial Shooter
IRS plane crasher
even Ft Hood until it was clear who the real perp was.