Homeland Intel Chief: Qaeda Wants Chemical Strike

From Fox News

WASHINGTON — The top intelligence official at the Homeland Security Department, worried about an increased risk of attack in coming months, says Al Qaeda wants to strike on U.S. soil with something other than a conventional explosive — perhaps with a chemical or biological weapon

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Now — based on captured material, interviews and other sources of information — Hughes said he believes Al Qaeda wants to strike with something other than a conventional explosive device.

Here is some of that "information".