[genefromjersey]

This is new to me ! I thought they had located a mailbox in Princeton and found it contaminated.

So the whole thing might have started in the Florida area !

[Calpernia]

What ever happened to the Pakistanis that picked up in the Trenton area that had all those letters in the plastic bag?

[muawiyah]

What they found was cross contamination. As you know a large tray (called a FLAT TRAY) is placed in the bottom of each collection box. That's where they found a trace of anthrax. The box itself had no contamination.

The Boca Raton post office had this stuff all over the place, as did West Palm Beach post office and a third facility in that area.

The folks who mailed the anthrax letters knew how long a taped over embossed postal envelope would take to begin leaking anthrax. That one fact narrows the attackers down to the KGB, the Bulgarian or Romanian secret police, or Arab terrorists working for Saddam Hussein.