Trump says US launching 'economic warfare' against Iran, warns countries not to back Tehran

Trump says US launching 'economic warfare' against Iran, warns countries not to back Tehran US President Donald Trump announced that the US is launching the "MOST CRUSHING ECONOMIC OPERATION EVER TAKEN AGAINST ANY COUNTRY". "This will be Economic Warfare and Isolation on an unprecedented scale. Their navy is gone, their air force is destroyed, their military factories are now rubble, their currency is worthless, and their country is hanging by a thread," he said in a post on his platform…