Schiff made himself a fact witness by lying about himself or his staff meeting with the "whistleblower" then lying when he claimed not to know who it is, not allowing his testimony under the pretense of "protecting" him
Questions could be asked of Pelosi as to why the inquiry was held in the basement behind closed doors and by the intel committee and not the judiciary .. A number of cases could be made as to why her and Schiff could be called to testify