The Hillary Clinton campaign said on Saturday that four people had been examined by medical personnel after a white powdery substance arrived at a New York campaign office. Trump says countries are turning on US because 'the world hates Obama' Read moreCampaign spokesman Glen Caplin said federal and local officials determined the substance was non-hazardous. Police said preliminary tests showed the substance, which was found on Friday in an envelope at Clinton’s Manhattan office, where mail is received, was not harmful. A police spokesman declined to identify what the substance was. The envelope arrived around 5.30pm on Friday.

Source: The Guardian October 22, 2016 13:18 UTC