JIHAD WATCH.org (MEMRI.org): "'WE ARE CAPABLE OF DESTROYING AN AMERICAN CITY'" (ARTICLE SNIPPET: "Says MEMRI: "A third communique attributed to the 'Islamic Bayan Movement' threatening attacks in the U.S. was published on an Islamist Web site. The communique, titled 'Very Urgent - From the Nation of Islam to the American People,' was published at http://groups.yahoo.com/group/global-islamic-news/message/77 .) (January 6, 2004)
MEMRI.org - Middle East Media Research Institute - Special Alert - No.14: "THIRD COMMUNIQUE FROM 'ISLAMIC BAYAN MOVEMENT' WARNS OF AN UPCOMING TERRORIST ATTACK: 'WE ARE CAPABLE OF DESTROYING AN AMERICAN CITY'" (January 5, 2004) (Read More...) (Note: This url is expired.)
Actually, the date of that original article (url expired) has this url and the date was November 2003:
http://memri.org/bin/articles.cgi?Page=archives&Area=sa&ID=SA1203
Special Alert - No. 12
November 4, 2003 No.12
"Al-Qa'ida Website Issues Ramadan Warning of Imminent Attacks: Calls on Muslims in DC, NY, and LA to Leave Those Cities"