So they exist but you can't name any? How is your argument different than those that believe the Loch Ness monster exists, or Bigfoot, or the aboninable snowman?  I think the existence of a Yeti would be cool, but I'm not asserting it to be a truth.  And you crack me up tossing in our incarceration rate.  You're promising everything will be worse with Clinton, but Trump's promising to raise jail more people! You're straying from the message just like him :)