Trump says hasn't decided on big Iran strikes, Tehran getting 'serious'

US President Donald Trump said Friday that he had not decided on whether to launch major strikes on Iran yet, as Tehran was now getting "serious" in talks with Washington. His comments came after reports that an increasingly frustrated Trump was meeting senior advisors to discuss launching a large-scale military operation against Iran. "No I haven't," Trump told journalists in the Oval Office when asked if had made a decision.