The same holds true here. If there is evidence that there was a criminal conspiracy against the United States to overturn the election, it will be admitted by way of third-party testimony and documentary or physical records. The Committee doesn’t need Bannon, Stone, Meadows, Clark or Eastman to corroborate these facts if it has their paper trails and the assistance of their many dozens of underlings.
https://secondnexus.com/january-6-committee-witnesses-subpoena
