Donald Trump decided to gamble that a U .S blockade of the Strait of Hormuz would b worth all of its economic and military, diplomatic and security risk to try to put some pressure on Iran. But already there are signs of trouble. According to the Wall Street Journal, Arab officials say Saudi Arabia is pressing the United States to drop its blockade and return to the negotiating table, fearing Trump's move to close it off could lead Iran to escalate and disrupt other important shipping routes.Meanwhile, the ...