I'm always afraid to type in "Israel Lobby" to my computer for fear of what I'll see. Mania on the left and the right. Anti-Semitism, accusations of anti-Semitism. Charges of stifling the debate, debates that are hardly debates at all. But amongst all that sound and fury, the conversation does, for sure, signify something. The issue reached a fever pitch last year with the publication of a paper by two prominent academics — John Mearsheimer and Stephen Walt — called "The Israel Lobby and U.S. Foreign Policy." They've turned the paper into a book now, and claim, that whether or not you agree with their thesis, it's important to talk freely about the unique relationship between the United States and Israel. We agree. John Mearsheimer will be on today, as will Aaron David Miller to critique him. We're interested in your perceptions of this troublesome issue, and why it raises our blood pressure to talk about it.