Hackers targeting U.S. election systems. Are you worried?

Homeland Security Department officials on Friday revealed hackers are targeting U.S. voter registration systems in more than 20 states. Several social media outlets and purported news sites are using the information to question the integrity of the pending election before it's even held. Federal officials and many cyber-security experts have said it would be nearly impossible for hackers alter the election outcome due to very decentralized systems generally unconnected to the internet.

How worried are you? We'd like to get reader feedback. Let us know your concerns and thoughts.