As he came in from the cold and took off his coat, I went up to greet him. He responded warmly, and volunteered, "Hey, I'm sorry I haven't said more about Palestine right now, but we are in a tough primary race. I'm hoping when things calm down I can be more up front." He referred to my activism, including columns I was contributing to the The Chicago Tribune critical of Israeli and US policy, "Keep up the good work!"