“I look over at Ed. He's staring out the window giving Leo the thumbs-down. I wait till he's looking at me, then I give him two fingers up. He gives me two fingers back. I give him the middle finger. He gives it back to me. I don't know any more signs, so I make up one. Three fingers. Take that, mister. He sticks up four. I call your four and raise you five. He skips straight to ten and does something with his thumb that disturbs me. I bounce my hands on my lap. Ed bounces his lap right back.”