The pressure is on Winston Peters to drop his case against a couple of journos over the leak around his super annuation.

There are two areas of concern. Firstly, he's trying to find out what info they have and where they got it from. Secondly, he's after them for some money.

Peters has a very good point. The information that got leaked was private, it was his, and the fact it got leaked was wrong. 

However, he is going too far on the money front. Chasing money has always struck me as tacky.