World Leaders Gather For G20 Summit In Brisbane

BRISBANE, AUSTRALIA - NOVEMBER 16: (L-R) President of France Francois Hollande, U.S. President Barack Obama, Britain's Prime Minister David Cameron and Germany's Chancellor Angela Merkel attend the Transatlantic Trade and Investment Partnership (TTIP) meeting at the G20 Summit on November 16, 2014 in Brisbane, Australia. World leaders have gathered in Brisbane for the annual G20 Summit and are expected to discuss economic growth, free trade and climate change as well as pressing issues including the situation in Ukraine and the Ebola crisis. (Photo by Glenn Hunt/Getty Images)