As for Israel - they'll do it, and very little Arab opposition will go beyond lip service. Remember, Arabs do NOT like Persians (last time I was in the Mid East they still use those terms.) Will Israel ask the US for permission? They only gave us an "Oh, by the way..." about Syria before the planes got back so I doubt things will be any different.

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1987 300D (230,000 mi on a #14 head-watching the temp gauge and keeping the ghost in the machine)
Raleigh NC - Home of deep fried sushi!