Washington, Aug. 23 -- United States President Donald Trump said on Friday he thought Tehran was not ready to make the "right deal" and that Washington was observing "what happens" in the Iran war, as the two countries continued to exchange defiant messages ahead of Monday's announcement of new US economic sanctions that could impact the Islamic Republic and its trading partners. "It just means we're seeing what happens," Trump told reporters when asked if US military options with Iran were limited. P12...