Powder in bomb package sent to CNN "not a biological threat": FBI
NEW YORK, Oct. 25 (Xinhua) -- The white powder found in an explosive device package sent to CNN's New York offices "did not present a biological threat," William Sweeney, FBI assistant director, said here on Thursday.
So far, 10 suspicious packages were sent to various media outlets and prominent public figures and all of them were intercepted, said Sweeney at a news conference.
"This is a nationwide investigation involving multiple jurisdictions coast-to-coast" into the suspicious packages delivered to multiple locations around the country this week, he said.