Election security officials tracking misinformation and groups trying to sow chaos

Federal officials responsible for securing the election and critical infrastructure said that while they were tracking small scale disruptions to the vote, they saw no evidence of activity that could affect the outcome. The threats to influence and interfere include disinformation, hacking and even attempts to foment violence-by both domestic and foreign actors. Nick Schifrin reports. PBS News is supported by - https://www.pbs.org/newshour/about/funders