The president of Turkey may be nervous about the promise of recriminations by Vladimir Putin. Correspondent Ian Lee is in Istanbul, where he says Russian anger over the shoot down of one of its fighter jets by Turkey could have a big economic impact. Putin says Ankara destroyed friendly ties between the two countries. Meanwhile, Russia is still planning to build a new pipeline through Turkey and Putin says his country is ready to cooperate with France and the U.S. led coalition to fight the Islamic State group.
