US midterm elections coming up this Tuesday.
There will be a fairly large number of tight contests, and in each one of them, someone who thought they might win will lose. And none of them, and none of their supporters, will be be happy about it.
Remember that this is not, in and of itself, evidence of fraud.
@mattblaze we also need to keep in mind that people *committing* (or trying to commit) fraud are often the quickest and loudest people to accuse someone else of fraud.