Re: And back to the local guy again...
<Agents, including an FBI forensic linguist, will brief journalists Friday on the telltale signs the bureau has picked up from the letters. Sources tell CBS News Correspondent Jim Stewart they have concluded that the misspelling of "penicilin" in two letters, plus the word "can not" in another was deliberate.
Regardless of who sent them, in the letters where penicilin was misspelled, one of the letters is a photocopy of the other. I am surprised that they haven't made a point of this.