Duh. That's why I said that merely showing that people are registered in more than one state is not an example of voter fraud. Read my original post again, but slowly this time.
Then someone else votes for me in the state I used to live in. Especially easy if no ID required. Especially easy for corrupt poll workers. Just as easy as voting for a dead person on the voter rolls.
This video is not applicable to your argument but it is representative of the corrupt RATS that are out there.