So far, there's been nothing new. He continues to call for more "research" on the Holocaust and say "if" it happened, it wasn't the Palestinians' fault, and reiterates that Iran has a right to peaceful nuclear energy program. I don't really see the purpose of this exercise. The whole idea of people who defend Columbia's decision is that he will face tough questioning and be exposed as a loon. As if we don't know this already. Who cares about asking him questions if he's just going to make stuff up, such as: "Freedoms in Iran are genuine, true freedoms. Women in Iran enjoy the highest level of freedom."