If President Obama appoints Elizabeth Warren to run the Bureau of Consumer Financial Protection, at least some parts of the financial industry are likely to fight her nomination. But which ones? One way to answer that question is to go through the 2005 book, All Your Worth, she co-wrote with her daughter. It’s a financial advice book, but it also singles out three groups for particular scorn. And it’s not hard to imagine those groups would be among those most opposed to her nomination.

Here they are:

1. Credit Card Companies:

Warren advised her readers to stay away from credit cards. But her criticism of credit-card companies cuts deeper:

Your credit card company wants something to go wrong in your life. Why? Because that’s when they make the most money! That’s when the interest piles on, the late fees and over-the-limit charges balloon, and the bank racks up big profits from your troubles. If something goes wrong, that monster can eat everything you have. The credit card companies don’t want you to know it, but debt is dangerous stuff.

Meanwhile, the credit card companies have already spent a lot of money flexing their muscle on Capitol Hill. Disclosure forms show that Bank of America, one of the nation’s largest credit-card issuers, has spent over $2 million lobbying in 2010. JP Morgan Chase: $3 million. Citigroup, parent company of Citibank? Almost $2.8 million. And the payment-processing companies got in on the game too. Visa has already spent over $2.6 million this year on lobbying. Mastercard was good for more than $3 million. The companies’ PACs have handed out hundreds of thousands of dollars more. Visa and Mastercard don’t make money from credit-card loans directly, but they earn money every time someone uses a credit card. A decline in their popularity would be bad for business.