No he was watched and followed because of a spike of burglaries in the neighborhood after Martin moved there (coincidence or cause, who knows but I bet they were related from his backpack contained when the police officer at the scol opened it and found burglary tools and stolen items in it). Its our duty to protect our property and if a night watchmen or citizen is posted to do the job to keep watch and catch the thief then so be it. Zimmerman probably should have just reported Martin as a suspicious person and called an officer to the scene to investigate though Martin would probably be nowhere to be found by the time he got there. That’s usually the way it goes down.
Someone needs to post the hypothetical exchange between Trayvon and George had Trayvon not been a drugged-up thug with a chip on his shoulder and a desire to impress his girlfriend Jabba.