Last year, the UK press was abuzz with the so-called “expenses scandal”. In a time when the county was gripped by recession, we were told that Members of Parliament (MPs) were claiming for all sorts of ridiculous luxuries, all at the taxpayer’s expense. The revelations dominated the news, but the idea that people in positions of power often behave hypocritically isn’t new. It is said, after all, that power corrupts. Now, Joris Lammers from Tilburg University has found solid evidence for this.