Madeleine McCann's parents Kate and Gerry have said they are "very pleased" that Portuguese authorities are to reopen their investigation into her disappearance and hope that it will uncover "the answers we so desperately need".
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As Hungary prepares to vote in a referendum on the EU's resettlement of refugees, thousands of migrants remain in limbo on the border.
The promotional video features a 'Game of Thrones' soundtrack and a range of landmarks but fails to show parts of the city destroyed by war.