While i was driving on the highway going 65 mph the car in front was going slow so i decided to high beam them so they move over to the right lane but they didn't so i went around them and they swerve to my right lane. so i slow down and when i had the chance to pass them they were recording my car/myself. after i passed them they came in front of us and threw something out the window and now i got a scratch on the car. when they threw something i decided to go next to thwre car her passenger which look like it was her son was the one who threw it out the window.