It’s harrassment plain and simple.
Legal , but certainly unethical.
Sarah should thank her former neighbor who rented the house to this POS. That neighbor isnt any better than the stalker.
It goes to show you how ;low the Media, Democrats, and Communist stalkers can go.
I wouldn't be surprised if he rented the property through a straw party. That's how Cindy Sheehan bought "Camp Casey" in Crawford, TX.