President of the Turkish candidacy Hasan Arat (C), Istambul's 2020 Sports Director Alp Berker (L) and Secretary General of the Turkish Olympic Committee Nese Gundogan (R) participate in a press conference in Buenos Aires, capital of Argentina, on Sept. 3, 2013. The International Olympic Committee (IOC) will elect the host city for the 2020 summer Olympics at its 125th session on Saturday.
src:IANS