....
"It had to do with the very specific characteristics in the DNA of the letters and what was in Bruce's labs," said the government scientist, who is close to the investigation. "They were cultures he was personally responsible for."
The scientist spoke on condition of anonymity because he is not authorized to speak to reporters.
Solid break
The scientific discovery gave the FBI its first solid break in one of the nation's most high-profile unsolved crimes after years of pointing the finger at the wrong suspect. Combined with other evidence, the Justice Department is expected to close the case this week,
concluding Ivins was the mastermind and sole criminal behind the attacks that killed five and sickened 17 others in the weeks following 9/11. Ivins killed himself last week as prosecutors prepared to indict him on murder charges.
Dozens of other researchers in Ivins' lab also had access to the type of Ames strain used in the attacks, the scientist said, meaning the DNA alone is not enough to prove his guilt.
Investigators have said they used other evidence to build the case against Ivins, including looking at who had access to the poison or the labs at the specific time it was mailed. Those details are expected to be spelled out in sealed court documents that are expected to be released this week if the Justice Department ends the investigation, possibly as early as Monday or Tuesday.
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http://www.msnbc.msn.com/id/25991925 Of course there's no clue how a liquid culture of Anthrax was weaponized using a top-secret process...
And only the most bizarre of motives....
And no mention of how or why he went to New Jersey to mail said weaponized anthrax...
The fact remains: Outside of a conspiracy to provide a Casus Belli for the Iraq War, this is the most plausible explanation, so, of course, it has to be right.
Just like jet fuel fires bringing down the Twin Towers, most likely non-conspiratorial explanation wins.