G8 focuses on taxation, counter-terrorism at final day

Japan's Prime Minister Shinzo Abe (2nd L) touches hands with Russia's President Vladimir Putin as they walk with Germany's Chancellor Angela Merkel, Britain's Prime Minister David Cameron and U.S. President Barack Obama after a G8 summit group photograph was taken at the Lough Erne golf resort in Enniskillen, Northern Ireland June 18, 2013. [Photo/Agencies]