John Edwards is busy taking his message global this week. He is in England to help launch a new book by Labour Party economic advisor Patrick Diamond. The book, apparently, focuses on funding strategies for England's National Insurance program as well as the effectiveness and scope of child tax credits and the overall fairness of their tax system.
Update: Wait, actually Edwards and Diamond may have just been on the same campus for separate, unrelated events. At any rate, I'm sure the book is a good look at British public finance.