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White House Prepares For Halloween Festivities

WASHINGTON, DC - OCTOBER 28: Workers put up Halloween decorations on the north lawn of the White House October 28, 2011 in Washington, DC. U.S. President Barack Obama and first lady Michelle Obama will be hosting guests at the White House to celebrate Halloween. (Photo by Mark Wilson/Getty Images)

Halloween around the world

Halloween weekend festivities get started all over the U.S. and around the globe.