Discription of Events: This car was in the merge lane to get onto 417 they sped up real fast to try to get in front of my car, almost hit the side of my car while i had to swerve into the emergency lane. He got on 417 and went about 85 Mph i got behind him to get his licence plate number. he swerved into the slow lane and rolled his window down and acted like he was recording me. He then threw something out of his car window. He missed my car though. VERY DANGEROUS HISPANIC MAN.