Vladimir Putin has reportedly demanded a Ukrainian withdrawal from the eastern regions of Donetsk and Luhansk in exchange for a freezing of front lines elsewhere. The Russian president made the demand during Friday's meeting with President Trump in Alaska, according to sources involved in the talks. We speak to Dmitry Polyanskiy, Russia's First Deputy Permanent Representative to the United Nations.

Also in the programme: Environmentalists have welcomed a deal signed by Mexico, Belize and Guatemala to protect the second large rainforest in the Americas; and are mangoes good for diabetes?

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