Turkey has taken in 2.5 million Syrians since the start of the conflict and says it cannot absorb any more.
Ahmet Davutoğlu promises to take "all necessary measures" against ISIS after 32 killed in attack.
Ahmet Davutoğlu promises to resign if accusations of 3,500-strong election fraud team are true
Turkish leaders have condemned the Paris attacks but have also warned that rising European Islamophobia risks inflaming unrest.
The palace built for Turkish President Recep Tayyip Erdoğan is reported to be four times the size of Versailles, with 1,000 rooms.
The Turkish prime minister Davutoglu accuses Syrian forces of committing massacres in and around Aleppo and worries that this could lead to a major refugee crisis in Turkey