Doubts over talks between Iran and US after violence flares in Strait of Hormuz

Pakistan is preparing for new talks between the U.S. and Iran, even as tensions rise around the Strait of Hormuz. The U.S. seized an Iranian cargo ship over the weekend, accusing it of evading a blockade. Iran's military has vowed to respond, calling U.S. actions disingenuous. With a ceasefire se...