The FBI narrows list of people it wants to interview to 30 scientists at two army labs. The FBI has someone in mind. He is a loner, a science nerd with access to a sophisticated lab. He has a reason to be peeved, and he`s familiar with the Trenton, N.J., area. This Unabomber-like person, officials say, mailed the anthrax-laced letters last fall that resulted in five deaths. Full Story