Reader Kellisa sent me the following question:I appreciate all the different things you write about, but some of my favorite newsletters are where you show how people and studies are paid for by the diet industry. I know this was a while ago, but I just found the newsletter you wrote about where you figured out that the person behind that “bill of rights” was actually a lobbyist for Novo Nordisk and I decided to ask this question. How do you find this stuff out? Are there any tips you can give to help someone like me “follow the money” as they say?