I have no direct knowledge but I have heard on many occasions of agents who are double/triple licensed in border states (NY, NJ, PA).  

With that said it doesn't mean that on occasion a bad apple squeezes through and we have to go through the process of evicting. 

I put boric acid all around inside the house and that seemed to keep them away but on occasion one or two scorpions will come out of nowhere.

Tenant shall also be responsible for any plumbing system freeze-ups occasioned by Tenant’s negligence."

I have used them on occasions and they are honorable. 

Started with a hoarding tenant that was planning to move out but failed to do so on multiple occasions.

Most don’t realize but the amount of vibration from a large truck / tractor trailer is significantly greater than most construction equipments as we have had to put vibration monitors in homes on many occasions

That should happen on occasion, but the real purpose is for actual investors to network, share experiences, and learn from each other.

I have experienced several occasions recently where I am faced with the decision to spend the money to repair or replace the appliance.

It takes more time, but it can be done if you don't mind drywall dust on occasion.