Rx for terror

Apparently the threat to NY subways supposedly comes from Iraqi pharmacists. From ABC:

According to sources in intelligence, emergency services and police headquarters, the intelligence community developed information that the threat may have involved pharmacists from Iraq coming to New York for some kind of chemical attack targeting the subways.

Three insurgents, one or more of whom are pharmacists, were arrested during a raid by a U.S. military and intelligence community team, sources said, and one of those caught disclosed the threat. Because it slipped out during the arrest, the plot was deemed credible.

Because people being arrested always tell the truth, I guess. Killer pharmacists--well they have one on "Desperate Housewives." There might be others, who knows? Red alert!!!!