Man, that narrative changed quick, didn't it?
That was building into quite the 'We must pass gun control NOW, because stopping shootings like these is of the utmost importance!' talk, right up until the moment one of the shooters' name was revealed as 'Saheed Farook'.
Now, what's really going to be stressed is that it's of the utmost importance not to blow this out of proportion, and the biggest mistake we could make is to maybe put a hold on immigration from muslim countries. We should view this as an isolated tragedy, perhaps a result of anti-muslim rhetoric.