PM's, personal letters and other peoples emails have to be amusing if you're going to share them.
Like that poor legal sod who got ketchup spilt on him in the staff canteen, sent an email to the girl who did it asking to be refunded for the cost of dry cleaning his suit and ended up becoming the laughing stock of the company and several companies who knew that company after the email got spread around.
I think he eventually quit

I never did like lawyers

Anyways those are just moderately embarassing due to sections of an emotive argument being shown to people they weren't meant for.