HONG KONG, China – Stocks tumbled Monday and oil prices rose after Donald Trump and Iranian leaders traded threats over the key Strait of Hormuz, while Israel said the Middle East war could last several more weeks. With the conflict now in its fourth week and showing no sign of ending, the head of the International Energy Agency warned of the worst global energy crisis in decades and said the world economy was under “major threat” from the crisis. READ: PSEi stumbles at open on deepening Middle East crisis Observers, meanwhile, have also raised the prospect of a surge in […]... Keep on reading: Asian stocks tumble as Trump gives Iran 48-hour ultimatum