U.S. Secretary of State Marco Rubio said Friday there was “slight progress” during talks with Iran amid uncertainty about whether a deal will be reached or war will resume.

U.S. Secretary of State Marco Rubio said there are 'good signs' in ongoing negotiations with Iran but warns Washington has 'other options' if diplomacy...

U.S. Secretary of State Marco Rubio says there's been "slight progress" in talks with Iran, amid uncertainty about a potential deal or renewed conflict.