

Above, on the top row from L to R, are Senators Elizabeth Warren (D-MA), and Amy Klobuchar (D-MN).
On the bottom row, from L to R are Senator Ron Wyden (D-OR), and Representative Mark Pocan (D-WI).
Based upon the letters linked to at the end of this paragraph, the voting machine sector of the U.S. economy is dominated by three companies. They include Dominion Voting Systems, and also Hart InterCivic and Election Systems & Software (ES&S). Dominion is controlled by Staple Street Capital Group, LLC, Hart is controlled by H.I.G. Capital, and ES&S is controlled by McCarthy Group, LLC. Staple, H.I.G. Capital, and McCarthy were all sent letters, each of which was signed by all four of the legislators above; the letters are all dated December 6, 2019. The letters are all available at the official website of Senator Warren.
From the article linked to below:
Both (former New York Mayor) Rudy Giuliani and Sidney Powell (have) claimed (that) the (voting) machines (used in the election) were capable of manipulating votes, even from remote locations. Of course, Democrats and the establishment media, and even some Republicans, have discounted the claims and have called on Trump to concede the race gracefully.
But it wasn't so long ago that three Democratic senators and one congressman were making identical claims about Dominion and its two main competitors in the election technology industry. ...
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The four lawmakers were concerned after hearing stories that machines had switched votes, rejected paper ballots and broken down. They were unable to obtain information about any of these manufacturers because all three were privately owned.
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On Dec. 6, 2019, the group sent letters to the private equity funds that held ownership stakes in the companies.
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Full article at wnd.com