The European Union’s data protection rule book, known as the GDPR, has long been seen as the gold standard in the field, but it is facing growing political and economic pressure. As Washington criticizes its impact on US tech firms and Brussels looks to ease regulation, questions are emerging about its future. Bloomberg Daybreak Europe host Stephen Carroll spoke to Anu Talus, Chair of the European Data Protection Board, about how the rules are enforced and what could change next.