Syria opposition's 'reporting revolution'

Syrian opposition leaders have set up a National Co-ordination Committee, uniting opposition figures inside the country and those in exile.

The unrest in the country is now entering its fourth month and there are signs in recent days that the opposition has become increasingly effective.

Sue Lloyd Roberts has been in Syria, undercover, for Newsnight and explains how co-operation and communication between activists inside and outside the country have helped maintain the momentum of the Syrian revolution.