Trump issues warning to Iran over Strait of Hormuz 'toll', says 'Stop now'

US President Donald Trump warned Iran against imposing a toll for ships passing through the Strait of Hormuz. "There are reports that Iran is charging fees to tankers...They better not be and, if they are, they better stop now," he said. In another post he said, "Oil [will] start flowing, with or without the help of Iran."