If I may summarize the story: Saudi Prince talks a load of smack about Iran. Iranian official says they'll bomb Saudi, other than Mecca and Medinah.
Another day of noise and saber rattling in the Persian Gulf. Nothing new.
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ProTip for Air Marshall Nonesuch of Iran:
Right, you'll bomb the desert and a few select port cities. If you'd like some lessons learned, send a telegram to the US Department of Defense and ask about bombing deserts. Ask for any tips, pros and cons form the last 16 years of fun and games. Self Addressed, Self Stamped envelope recommended.