Strait of Hormuz could be.closed for half a year or more

CNN breaking news: "A recent internal assessment from the Defense Intelligence Agency that was circulating inside the Pentagon in recent weeks determined that Iran could potentially keep the passage shut for anywhere from one to six months, four sources familiar with the document told CNN."

This blog told you this on March 11. I didn't get it immediately but it was obvious before March 11. 

"Thou hast hid these things from the wise and prudent, and hast revealed them unto babes."

Keeping the Strait closed is Iran's H-bomb. 

America well deserves this punishment but it is the rest of the world that will suffer.

But why only six months?