Trump says Iran not ready to make the 'right deal'

By Kanishka Singh and Ismail Shakil WASHINGTON, Aug 21 (Reuters) - U.S. 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. QUOTES AND DETAILS: • "It just means that we're seeing what happens," Trump told reporters when asked if U.S. military options with Iran were limited. • Washington pledged this week to impose the toughest financial penalties in history with the aim of toppling the…