ISTANBUL, Turkey (AFP) – by Fulya OZERKAN Stuart WILLIAMS Russia and Turkey on Monday signed an agreement to build a gas pipeline under the Black Sea, as President Vladimir Putin and Turkish counterpart Recep Tayyip Erdogan vowed to intensify relations after a bitter crisis. Making his first visit to Turkey since the shooting down of a Russian war plane by Turkey led to the worst dispute between Ankara and Moscow since the Cold War, Putin […]