BRITAIN-VOTE-OPEN

A dog is tied to railings at a polling station in Glasgow, Scotland, on May 7, 2015, as Britain holds a general election. Polls opened Thursday in Britain’s closest general election for decades with voters set to decide between the Conservatives of Prime Minister David Cameron, Ed Miliband’s Labour and a host of smaller parties. AFP PHOTO / IAN MACNICOL (Photo credit should read Ian MacNicol/AFP/Getty Images)

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