Islamic State massacre - Should there be military intervention? #BBCNolan

The massacre at the Tunisia holiday resort popular with British tourists has sparked fresh debate on what action should be taken to combat Islamic State. Should there be military intervention - including troops on the ground? Just what action could and should be taken?

Joining Stephen to discuss this further is Doug Beattie of the Ulster Unionist Party, who was a Captain in the Royal Irish Regiment, including tours of service in Iraq and Afghanistan which saw him awarded the Military Cross Also joining Stephen is the commentator John Tipple. #BBCNolan