Most of us have probably wanted to pull over someone for doing something illegal but, for many reasons we don't.  This driver not only pulled someone over but he actually pulled over a cop.  

Apparently this semi driver saw this police officer speed past him while on his cell phone.  From what I understand the officer was not in pursuit of anyone and seemed to be recklessly driving while talking on his phone, so the semi driver started honking his horn at the officer in an attempt to get his attention and get him to pull over.  What happens next you will have to see.