New Delhi, June 30 -- Leon Black entered a closed-door room on Capitol Hill on June 26 as a voluntary witness. Less than an hour later he left as a subpoenaed one.

the nondisclosure agreements he has signed with women. He declined to describe their terms, took a long break, and then was handed two subpoenas. He walked out.

Representative James Comer of Kentucky, the committee's Republican chairman, told reporters afterward that one subpoena compels Black to return for a videotaped deposition under oath on July 16, and the other orders him to produce the agreements themselves. "Answers about the terms and substance of these NDAs are critical to our investigation," Comer said. He framed the questions he wants answered as a single line of ...