The world is forced to guess Iran's intentions
Tehran may be just playing for time with conciliatory moves
Supreme Leader Ayatollah Ali Khamenei in Tehran on March 6: He will turn 84 next month.
© Office of the Iranian Supreme Leader/WANA/Reuters
Ian Bremmer is president of Eurasia Group and GZERO Media and author of "The Power of Crisis."
Late last month, as part of its monitoring of Iran's nuclear program, the International Atomic Energy Agency reported finding trace amounts of uranium that was enriched to 84% purity.
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