White powder at Clinton campaign HQ 'non-hazardous'

White powder at Clinton campaign HQ 'non-hazardous'
By Joe Sutton, CNN Updated 6:35 AM ET, Sat October 22, 2016

(CNN)White powder that was sent to Hillary Clinton's campaign office in New York tested negative for harmful substances in a preliminary investigation, police said.

Clinton campaign workers had opened an envelope containing the white substance Friday, police said.

But it resulted in the evacuation of the building's 11th floor during the evening. Another floor used by the Clinton campaign in the building remained operational during the incident.

http://www.cnn.com/2016/10/22/politics/white-powder-clinton-campaign/