Kate Adie introduces correspondents' stories from around the world. Today, Jamie Coomarasamy meets the man who once was Crimea's one and only President and dreams of a new landscape; James Menendez goes to the city where month-long demonstrations started in Venezuela; Shahida Bari find camels, dogs, four by fours, twitter and verse in the deserts of the UAE; Rajan Datar is in Goa, trying his best to help pick up the rubbish; and Stephen Mulvey's memories of Ukrainian independence don't match President Putin's.