Michelle Malkin has some more about it here.
This violence is way out of line. We need to all condemn it and watch out for our neighbors sign and property, no matter who they are supporting. I took some heat for saying this is a form of terrorism. To me, this is the first step in violence and fear for political gain. If this goes on without punishment, what is next. Lets look at other countries who allowed such behavior....Iraq? Afghanistan? There are some people who think this is funny....Some will say it is just like raising the terror alert status...that is bull..I say prove it! People were scared, even hurt; for what? Their political beliefs. It is not very funny to me.