This is good. Yet there is a problem. It is near certain that the Trump admin will work to block Congressional subpoenas if and when the majority changes—backed by the Roberts Court. This is part of our battle for the Constitution. So we should be planning for the use of inherent contempt.
Murshed Zaheed👀 "A Democratic source familiar with the investigation warned that organizations should be aware that today’s oversight questions can rapidly become tomorrow’s formal investigations if and when subpoena powers change hands."