US President Donald Trump has said that much progress has been made in talks with Iran. Trump claimed that Tehran is interested in making a deal. He also said that US forces recently destroyed an Iranian air defense system.Speaking to reporters on Friday, Trump said, "We are now talking to them (Iran). They want to make a deal.""We have made a lot of progress," Trump added. However, the US president did not elaborate on what kind of progress had been made.Even on this day, Trump was unwilling to...