Food Network Iron chef Cat Cora is going to chat on Zagat.com live at 2pm today. You can submit questions here (and as of right now there aren't many questions so there's a good chance yours will be answered, so head on over).
Cora is the Iron Chef I don't know much about. The only place I've seen her is Iron Chef America, and I didn't know her background or that she was mentored by Julia Child (!), so I'll be checking in on the chat today.