TechCrunch: “Four senior senators have called on the largest U.S. voting machine makers to explain why they continue to sell devices with “known vulnerabilities,” ahead of upcoming critical elections. The letter, sent Wednesday, calls on election equipment makers ES&S, Dominion Voting and Hart InterCivic to explain why they continue to sell decades-old machines, which the senators say contain security flaws that could undermine the results of elections if exploited.

“The integrity of our elections is directly tied to the machines we vote on,” said the letter sent by Sens. Amy Klobuchar (D-MN), Mark Warner (D-VA), Jack Reed (D-RI) and Gary Peters (D-MI), the most senior Democrats on the Rules, Intelligence, Armed Services and Homeland Security committees, respectively. “Despite shouldering such a massive responsibility, there has been a lack of meaningful innovation in the election vendor industry and our democracy is paying the price,” the letter adds. Their primary concern is that the three companies have more than 90 percent of the U.S. election equipment market share but their voting machines lack paper ballots or auditability, making it impossible to know if a vote was accurately counted in the event of a bug. Yet, these are the same devices tens of millions of voters will use in the upcoming 2020 presidential election…”