Disputes which arose during pretrial discovery in personal injury case were referred to Magistrate Judge for resolution. The District Court, Bredar, United States Magistrate Judge, held that: (1) failure by plaintiff's counsel to respond directly to request for estimate of duration of deposition fell short of good faith effort to resolve dispute; (2) defendant's counsel acted improperly when he told deponent that he could leave deposition before completion; (3) plaintiff's counsel intentionally terminated