An employee for Hearst TV, who works in the building where the workers are trapped, has tweeted that the lower three floors have been evacuated in case the scaffold collapses.
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Hassan Rouhani said the tone of the US presidential debates showed that morality has no place in America.
Results of the public vote will be announced on Sunday evening, a day after the contestants put on their best "diva"-inspired show.
Most parts will see plenty of dry and fairly bright weather today