How to Eradicate the Neighborhood Drug Dealer?

[Gavin Welch]

I have a great rental property.  Its a 3/2 that I paid $40,000 cash for and rents for $800 per month.  It's worth about $70-75K.  The problem is that my property is on a corner and on the other corner is the neighborhood drug dealer that has run off my third tenant.  This is not a 'war zone' neighborhood, but its not the best either.  Any suggestions about how to get rid of the drug dealer that is running off my tenants?