Hat tip Andy Mccarthy for casual mention that the subpoenas are not enforcible in a court of law ...
Fake Subpoena
Pompeo Subpoenaed for Ukraine Documents as House Committees Accelerate Impeachment Inquiry
September 27 "Subpoena" from Engle, Schiff, Cummings
Real Subpoena
August 15 Subpoena from Nadler to Lewandowski
Now, why let it play for awhile? A minor objection has been made, but it's barely making news. This process is so rigged.
If you let a child carry on a tantrum, tip tables, yell and scream, and let it go on, it annoys more and more people in the restaurant. If you nip the tantrum in the bud, barely noticed.
What would happen if even a fraction of the Republican members marched into the session? Anybody remember Anita Hill?
No repercussions would come from it, and the media would have to focus on their complaint at least for one night.