] The U.S. government has obtained potentially valuable new
] information on Iraq's biological and chemical weapons
] programs in recent days from scientists and intelligence
] agents confronted outside Iraq with threats that failure
] to cooperate could mean unpleasant consequences when
] Baghdad falls, according to two U.S. officials with
] direct knowledge of the effort.
]
] In a top-secret adjunct to an openly reported diplomatic
] initiative, U.S. and allied intelligence services
] summoned scores of Iraqi operatives in foreign capitals
] to present a stark choice. They were told "they could
] either 'turn,' " said one official, using an expression
] for switching sides, or be expelled back to Iraq "to
] enjoy your very short stay in Baghdad."

U.S. Reaps New Data On Weapons (washingtonpost.com)