to assist the Commission in conducting the study under subsection (a). (2) Additional staff The Commission may hire additional staff and consultants to conduct the study under subsection (a). (3) Access to proceedings (A) In general Except as provided in subparagraph (B), the Secretary and the Attorney General shall provide staff designated under paragraph (1)(B) or hired under paragraph (2) with unrestricted access to all stages of all proceedings conducted under section 235(b) of the Immigration and Nationality Act ( 8 U.S.C. 1225(b) ). (B) Exceptions The Secretary and the Attorney General may not permit unrestricted access under subparagraph (A) if— (i) the alien subject to a proceeding under such section 235(b) objects to such access