One Direction's Liam Payne said: "The pictures I have seen of little children in between the ruins made my heart break.
"All of us in the band are shocked by how many people need help, so we're asking the public to continue to be as generous as they possibly can."
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Announcing his plans on immigration, the Republican presidential nominee promised to restrict refugees from Syria and Libya.
Gay men in Northern Ireland will now be able to donate blood for the first time after a controversial lifetime ban was lifted.
A number of Cabinet ministers will begin a round of Brexit talks with foreign counterparts on Thursday.