The same expertise we learned at the autopsy table can be applied to living people who've been shot, battered, or raped. The search for trace evidence is the same.
Here we have a situation where a defendant in a case agrees to an interview with Dan Rather. It happened to be not confidential. But it was an interview with Dan Rather.
I don't feel that an atmosphere of debate and total disagreement and argument is such a bad thing. It makes for a vital and alive field.