A former US National Security Adviser has told Al Jazeera that there are US intelligence agents on the ground in Iran.
But Brent Scowcroft said US support for those in Iran who are protesting against the results of a recent presidential election would provoke a harsher crackdown by Iran’s government.
He told Josh Rushing, host of Al Jazeera’s programme Fault Lines, that the Obama administration has taken the correct approach.
