Which statement is true regarding the film "Secret History of the Credit Card?" A. The credit card companies had a lawyer spokesman who had a lengthy criminal record, according to the film. B. Several credit card companies have been shut down by the Office of the Comptroller of the Currency for changing cardholders' interest rates without telling them. C. A Harvard Law professor named Elizabeth Warren was defending the credit card companies, as they had not broken any lawas. D. A consultant for the credit card companies promised to be interviewed, but only if no one knew what city he lived in.