Erdogan addresses in historic Istanbul rally

'Istanbul!' President Recep Tayyip Erdogan shouted to the sea of supporters he gathered for a show-of-force rally ahead of next Sunday's election - the toughest of his two-decade rule. 'If you say okay, we will win for sure!' The masses were packed shoulder-to-shoulder across the tarmac of Istanbul's old Ataturk airport: a tidal wave of Turkish flags and banners with the 69-year-old president's face.