There are over 160,000 precincts in the US....each with over 1000 voters. (Ours has around 2000). 10 extra (or withdrawn) in every precinct equals 1.6 MILLION votes...FRAUD could be EASY.
Here’s a video of a voting machine expert giving court testimony explaining in detail how large numbers of votes can be easily changed:
http://www.youtube.com/watch?gl=US&hl=en&client=mv-google&v=IFY1iwE2qzI&feature=youtu.be&nomobile=1