Note: I took this down earlier in response to a thoughtful and provocative comment on ideological bingo cards because I wanted to think about it a little more. I apologize for making the post disappear without the promise of an eventual explanation. Here it is again, though, in lightly-edited form. I'm going to save the shirt for a different (and better) contest, and I present (again and for your amusement) Open Borders Bingo!
I've gone on record defending relaxed immigration restrictions (here's one example, and here's another). Many of the arguments I encounter in the popular press and casual discussion are really not very good. In that light, I offer the embedded Open Borders Bingo! card below.