The images are blurry, but it sure looks like an American flag with a gun superimposed. Been trying to find a similar image/shirt, but haven't been able to so far. Of course, this may mean nothing, and liberals can still be 2nd amendment supporters, but ...

I noted in another thread that I hoped the shooter didn't happen to be Jewish. I also hope that the shooter was not an anti-Semite motivated by Kirk's support of Israel. Because that would also be really bad for us jews, I think.

I had hoped - or rather I thought it was the least-bad scenario - for the shooter to be an apolitical crazed person who wanted the fame that comes from assassinating a prominent person. The fact that they've managed 24 hours without being caught, and the fact that the FBI had to issue a reward offer rather than quickly figuring out who this guy was, makes that a little less likely. A really unmoored person probably would not have been able to cover their tracks well enough to get through the first day of a manhunt - or even have tried.