Now the cops and prosecutors who arrested him and brought the charges need to be either severely disciplined or canned for idiocy and misuse of taxpayer funds.
Update: it's been pointed out that this still leaves him a convicted felon, which means his 2nd Amendment rights are gone; yeah, Christie could have done more. Looks like he wanted to split the difference, which means screw him if he runs for higher office.
I know there's argument this allows appeal to whack the law itself; I don't know. I do know that the police and prosecutors and the judge involved need to be punished for their actions.