Hope they have an excuse when a leftist commits the next incident.
They don’t seem to realize that they might one day be subject to the standards they set. They’re setting themselves up into a “damned if you do, damned if you don’t” situation; either they’re open to the very things they do to their opponents (and we’ve seen how fond they are of that) or they openly demonstrate their hypocrisy.
They'll blame the Tea Party.
A leftist (anarchist) committed this incident - and they still blamed the Tea Party.