I dunno about hope...

...but there sure could be a shitload of change...

-- WASHINGTON (Reuters) -- The top U.S. military officer warned on Tuesday that time is running out for dialogue with Tehran to avoid either a nuclear-armed Iran or a possible military strike against the Islamic Republic.

Admiral Mike Mullen, chairman of the U.S. Joint Chiefs of Staff, said it is critical for diplomatic efforts to reach a solution before Iran develops a nuclear weapon or faces an Israeli or U.S. strike to turn back its nuclear program.

"That window is a very narrow window."

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