If you don't think that the left is going to use this tragedy, in some form or another, to help push gun control, then I question your critical thinking skillz. Some of those nut-bags have no problem with doing this very thing by having the parents of the Sandy Hook shooting speak at hearings, etc. It's intellectually dishonest to stoop to such a level, but they've been doing it for months. This will likely be just another cog in their wheel that is rolling to worthless gun laws and reform.
You mean like the majority of every journalist, blogger, and website owner did yesterday?
Nobody is rushing to do anything. If you look at what has been going on regarding gun control in the last six months, you'll see that this theory has substantial credibility. But here's the best part: It's just a theory and/or opinion. Nobody is going to jail for it. Nobody is going to die because of it. And I don't see anyone trying to "fix" it either. As for them banning guns, I agree with you, it will never happen. Of course, anyone who ever thought, or currently thinks, that that was ever a remote possibility (I didn't think there were people stupid enough to believe such things -- then I logged on to facebook...) should set an appointment for a vasectomy/hysterectomy ASAP.