Voters' Guide To Election Security In The 2020 Presidential Campaign

Foreign interference is a very old problem, but most Americans didn't used to worry much about it and the security of elections.

Now, lessons learned about the Russian attack on the 2016 presidential election have brought the most intense focus ever on the U.S. information environment, elections practices, voter databases and other parts of the infrastructure of democracy.

With seven days to run until the end of voting in this year's election, here's what you need to know.