U.S. President Barack Obama (C) gestures as he meets with European leaders

U.S. President Barack Obama (C) gestures as he meets with European leaders to discuss the situation in Ukraine, at the G20 in Brisbane November 16, 2014. Pictures are (L-R) Spanish Prime Minister Mariano Rajoy, Italian Prime Minister Matteo Renzi, French President Francois Hollande, Obama, British Prime Minister David Cameron, German Chancellor Angela Merkel, European Council President Herman Van Rompuy and European Commission…