Beyond supporting CAF, what is it I can actually do? I can’t find the perps. I can’t fight a war. I can’t change geopolitics, or gun politics, or religious mania, or whatever it is that is behind the unfathomable act committed. But I can run. I can enter. I can show up. We aren’t going to have fewer people at our marathons and triathlons as a result of yesterday. We’re going to have more. Because that’s our show of defiance. Once we, as a nation, recover from our shock, we’re going to lace up. And, if I still have some anger to burn off, I cannot imagine a more appropriate way.