Please explain the difference between "extreme carelessness" and "gross negligence", Gail Collins.  Prosecutors across the country have been a little confused as to why the FBI Would Not recommend charges, since many people are charged daily in the USA, when "they didn't mean to do that" - because the statute in question is a law to catch the "non-intentional" careless.  And liberals wonder why we just don't "move on?"  Give me a break!