FBI Director James Comey told lawmakers hackers have targeted additional election databases in several states. Security experts warn that this scenario isn’t totally far-fetched and could deny citizens from casting ballots. FBI has already warned election officials about one particular instance of a particular instance. Voting precincts generally only carry a limited number of provisional ballots, says Pamela Smith, the president of Verified Voting, a non-profit group focused on improving elections. There’s no central authority when it comes to ballot counting or voter registration or ballot counting.”]