I'd send it to them anyhow. I will never give up trying to teach truths to those who are blind to it. Who knows, maybe one of these days I'll catch them when they aren't wearing their rose-colored glasses. ;)
Being a former lib myself, I have to approve your sentiment. Some of us are trainable, at least. One of my cousins is about as lib as you can get, except about the War on Terror. Her son is in the 101st Airborne, and getting ready to go back for his (I think) third tour in Iraq. Libs CAN learn, some of them, anyway.