The USA as a system gave the Senate a defined parameter of action and also the Secret Service has that being different to the Senats and the FBI.
Until the Senators found an investigation bureau the Secret Service is in charge and I am personally offended if anyone suggests directly or indirectly I would try to cover up wrong doings of the FBI instead of protecting their integrity yet being dedicated on a mission to find the truth of what went wrong.
And tomorrow you get per email the timetable of estimate interrogations, analysis and follow up interrogation under Top Secret Level protocols with the date we have a summery for you with the full transcript and audio record.