Sen. Elizabeth Warren, D-MA, continues to be a pain to CFPB Acting Director Mick Mulvaney. She sent another letter to Mulvaney last week, demanding answers about his leadership of the bureau. Since Mulvaney took over the agency in November 2017, Warren and her colleagues have sent him nine letters including 125 questions and requests. In the most recent letter, Warren accused the acting director of failing to answer or inadequately answering 105 of those questions ...