Every interested person shall have the right to present oral or
documentary evidence, to submit evidence in rebuttal, and to conduct
such examination or cross-examination as may be required for a full and
true disclosure of the facts (subject to the rulings of the
Administrative Law Judge), and to object to admissions or exclusions of
evidence. The Department of Labor, through its officers and attorneys
shall have all rights accorded interested persons by the provisions of
this subpart A.