Not stupid, criminal and evil. When are republicans going to figure out to run against the democrats as “the criminal party”. They absolutely stand for defying the law at every turn.
This is significant and deliberate.
If they had said "Gross Negligence" that is a legal term that would have triggered specific legal action.
(SIDE NOTE: This was significant, and as I hope we soon find out, a deliberate change made because...if they had to charge Hillary Clinton with gross negligence for passing classified emails on this server, they would have had to charge Barack Obama as well because HE communicated with her via that server as well...and did it knowingly. Obama said he only found out about it in March 2015 when the NYT exposed her use of it, but...we KNOW he sent emails to her on that server, because Cheryl Mills in subsequent emails (hacked and released) said that excuse won't fly because in her hacked email she openly said he used the email server earlier than that and it was going to be found out! Obama has not claimed "Executive Privilege" to protect them because that would have openly acknowledged that there were classified subjects in those emails. He has attempted to sidestep it by claiming they are Presidential Documents, which have a different standard of concealment.)
But in Hillary's case, she was doing it deliberately to insulate her communications on the Clinton Foundation from Freedom of Information requests. So it wasn't negligence, gross or simple, or carelessness of ANY kind. It was deliberate, and for very bad reasons.