Is August 22 the day Iran will strike?
I think we should all mark this on our calendars so that if, as is likely, nothing happens, we become a little more skeptical of such latter-day William Millers in the future.
Like the predictions earlier this year about North Korea, this is likely overblown. This type of urgency-building by picking near-future dates and worrying about them being the flashpoint for some monumental catastrophe is rather counter-productive in the end, if the real goal is to prepare us to deal with potential threats from Iran, North Korea, or other hostile states, because in the end, such predictions wind up discrediting the threats in the eyes of those you most want to convince.
It's the boy who cried "wolf."
That is all.