Daschle's office received letter with anthrax.
Well, of course. I mean, given everything else, why on earth would the people sending out the disease skip Congress? They're hitting media targets (although the selection of American Media is just peculiar), they're hitting large commercial outfits, why on earth wouldn't they go after Congress?
That said ... well, I suppose there are enough large commercial targets that warning people what to do makes sense. (Although you wonder why the FBI Advisory (PDF file) didn't add, "Don't open any letters postmarked Trenton NJ if you don't know who the sender is." I mean, given what they do know -- all known anthrax letters have originated from Trenton or Malaysia -- that would seem a remarkably basic precaution.)
12/19/2001: vive la france
12/19/2001: princess, redux
12/19/2001: yemen and rumsfeld
12/18/2001: you're NOT in the army now
12/18/2001: interesting donation
12/18/2001: shame on winn dixie, indeed
12/18/2001: saudi princess
12/17/2001: new resolve
12/17/2001: a victim of the attack ... yeah, right
12/17/2001: polluters ho!