Where are the 47 Missing Election USB cards in PA?

On Wednesday there was a hearing with testimony on election fraud related to the PA election.  

A highly credible witness testified that among other irregularities related to this election, 47 USB memory cards are missing.  This brings into question whether the cards were used to upload illegal votes to the state’s vote count.

This witness also testified to issues of the chain of custody being broken for mail-in ballots, drop-box ballots, and in uploading USB cards.  He also stated that law enforcement workers failed to act after he reported alleged mishandling of ballots.

Learn more here.  This link includes videos of some testimony:

https://www.foxnews.com/politics/pa-poll-watcher-a-navy-vet-alleges-missing-usb-cards-up-to-120000-questionable-votes