Photos of the day - April 22, 2016

U.S. President Barack Obama turns to depart after holding a news conference with British Prime Minister David Cameron following their meeting in London, three Lion cubs are presented at the Leningrad city zoo in St. Petersburg, Russia, and U.S. Secretary of State John Kerry holds his two year-old grand daughter Isabel Dobbs-Higginson for the signing of the accord at the United Nations are some of the photos of the day. (AP/EPA/Getty/Reuters)

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