WP Opinions writer David Ignatius thinks it will be hard for Mitt Romney to attack President Obama tonight on the administration’s early explanation of the Benghazi incident as a spontaneous protest. “The intelligence may have been bad, but they were going off the intelligence,” Ignatius says. He also expects Obama to acknowledge a willingness to negotiate with Iran to avoid a nuclear crisis — and Romney to say no, he wouldn’t talk to the regime. Watch the full video.