Medinah Minerals (MDMN)

[Goldstrike]

Let's wake up here.
We've determined that the shorting of U.S. penny stocks isn't a practical endeavor at the scale some have suggested.
The Frankfurt Exchange and a few others allow large scale shorting of these types of securities, but if this had actually occurred with MDMN, a simple CUSIP name and number change would have stopped the activity for the time being.