The universality of extremists

The Washington Post's David Ignatius today notes the irony that Iranian President Mahmoud Ahmadinejad is being criticized by his country's "hard-liners" for supporting a deal with the U.S. over nuclear issues:

The prospect of a deal with the Great Satan produced a political frisson in Tehran. . . . Critics chided Ahmadinejad for giving away the nuclear store. . . . Khamenei joined in the attacks last week, warning that negotiating with America would be "naive and perverted."  The leader...