"Diebold admitted wrongdoing Tuesday at a meeting of the state's Voting Systems Panel, or VSP, and said it was making changes to its procedures for upgrading its systems.
"But Secretary of State Kevin Shelley, who made an unprecedented appearance before the VSP, said he was disturbed by the company's actions and would not rule out the possibility of decertifying the machines in California.
""The core of our American democracy is the right to vote," Shelley said. "Implicit in that right is the notion that that vote be private, that vote be secure, and that vote be counted as it was intended when it was cast by the voter. And I think what we're encountering is a pivotal moment in our democracy where all of that is being called into question.""