[fso301]

Using receipts and interviews, authorities say Ivins filled up his car's gas tank,

When was the next time he filled his tank?

[Perdogg]

If I were going to drive to deliver anthrax, I would not pay with a credit/debit car, I would have paid with cash.

[Southack]

Good question. Ft Detrick to Princeton is a 320 mile round trip, minimum.