There is, in fact, remarkably little substance to the debates now raging in the United States about Ahmadinejad. His quirky personality, penchant for outrageous one-liners, and combative populism are hardly serious concerns for foreign policy. Taking potshots at a bantam cock of a populist like Ahmadinejad is actually a way of expressing another, deeper anxiety: fear of Iran's rising position as a regional power and its challenge to the American and Israeli status quo. The real reason his visit is controversial is that the American right has decided the United States needs to go to war against Iran. Ahmadinejad is therefore being configured as an enemy head of state.Succinctly put. Also see our wonderful media in action.