"Turkey's anguish over secularism
By Sarah Rainsford
BBC News, Ankara
Demonstrators march through Ankara with a huge banner of Ataturk
For many Turks, secularism is key to Turkey's identity
Turkey's ideological struggle between secularism and Islam has seen huge protests in the capital, Ankara. Turks are well aware that if it continues, the military may decide to step in."
More:BBC NEWS | Programmes | From Our Own Correspondent | Turkey's anguish over secularism