A Scary thing I found…
from How To Rig An Election In The United States

Imagine for example if you could:

- secure control of the companies that make the voting machines and vote counting software;
- centralise vote counting systems, and politicise their supervision;
- legislate for the adoption of such systems throughout your domain, and provide large amounts of money for the purchase of these systems;
- establish systems of vote counting that effectively prevent anybody on the ground in the election – at a booth or precinct level - from seeing what is happening at a micro-level;
- get all the major media to sign up to a single exit-polling system that you also control – removing the risk of exit-polling showing up your shenanigans.

And imagine further that you;

- install a backdoor, or numerous backdoors, in the vote counting systems you have built that enable you to manipulate the tabulation of results in real time as they are coming in.

Now imagine someone already did it.