of course, they didn't actually "run out of ballots".
they're doing everything they can to make sure clinton wins. expect widespread reports of irregularities. or don't - expect the media to ignore it. so,
1) make sure you get to social media with any bullshit you see or experience.
2) make it tough for them: vote, if you can.
http://www.wzzm13.com/news/politics/michigan-politics/high-voter-turnout-in-michigan-primaries/73984224