Canadian professor barred from entering US, today, for dropping acid 40 years ago

Inanity like this just gets me so steamed. Doesn't the US understand how idiotic, pin-headed and narrow-minded this makes them look? Not to mention judgemental and unforgiving. Who was that historical figure who made a career out of telling people to forgive more and warning that we shouldn't judge, lest god judge us? Can't place the name, but I think he had a beard and wore sandals. The full story is here: link. Lengthy, but fascinating. You know, in a horrifying, embarrassing, unjust way. Tip to BoingBoing. ..