Comey is destroying the FBI.

He sounds like a politician, not like someone concerned with protecting the country.

By what he is saying, people could be careless with national security and not be charged as long as noone can prove they had intend.

Which means, as long as they not directly admit it, noone can be charged with mishandling national security.

Which of course leaves the door open to all kinds of schemes of "accidently" mishandling it and then denying intend.