Will hit Iran 20 times harder, it won't ever be able to build itself back: Trump

US President Donald Trump said, "If Iran does anything that stops the flow of oil within Strait of Hormuz, they'll be hit by US twenty times harder than they have been hit thus far." "Additionally, we'll take out easily destroyable targets that will make it virtually impossible for Iran to ever be built back, as a nation, again," he added.