(11) While the activities constituting the practice of law are determined by the State in which an attorney is licensed or admitted to practice, litigation activities in connection with a legal action in State or Federal court are considered to be part of the practice of law in every State. (12) To protect and restore State and Federal courts’ primary and inherent authority to regulate and oversee attorneys and the legal profession, Federal legislation is needed to clarify that— (A) attorneys engaged in litigation should be regulated and disciplined exclusively by State supreme courts, their attorney disciplinary agencies, and other State and Federal courts of competent jurisdiction