So politicians are allowed to break some pretty fucking serious laws with no consequence?
Forget you had dual citizenship? Lol fuck off, no one forgets that.
Regardless, try forgetting to do your tax return, see what that gets you. Arguably a less serious crime than this.
Or better yet, forget that you had access to insider information before making a financial transaction.
I've made my thoughts about white collar crime clear before so I'm not going to say they should go to jail or whatever, but I think a $5k-$10k fine and 2-5 years ban from holding a political office would be more than reasonable. Realistically, under current laws applicable to other white collar crime, a jail term is probably reasonable though (not that I agree with it).