I'm up here in Canada visiting my family, and I'm taking my teen brother and sister home from a restaurant. As I'm merging onto a large artery road, this early 90's 4Runner comes flying up behind me, swerves around my left, and then speds off like a lunatic, swerving between the two main lanes like the warmup lap of a GP. As we came to the next main intersection, we're both turning left. He took the far lane and I pulled into the closer one, and given his performance I wanted to be ahead and not behind this guy; so we're starting onto the new road I tried to pull ahead of him a little -- but he looks over and pulls a fast swerve at my lane. I braked hard and slammed my horn (thinking maybe he didn't notice me), and he returned to his lane and I passed him (notably Hispanic guy with chicana passenger and 2 dudes in back). My little sister is freaking out. Then he tailgates me: we're on a 5-lane road doing maybe 40mph and I can't see his headlights he so close. Then he came along my right and pulled into the side of my lane, twice, then cut me off when I slowed down. I slowed to 30 or so twice to let him go, but he slowed down too - almost coming to a stop in the middle of a green light intersection. When I came along side him, trying just to drive normal and straight, he repeated the swerving into my lane, cut me off and drove off again. He then sped up a few hundred yards, swerved around 4 other cars and then pulled an insane u-turn through a red light and was coming our way, just to flip me off. They had followed us maybe 2-3 miles. Luckily, we had gotten his plate, and I called the cops and filed a 'road rage' report... if he gets reported for something else (drunk driving maybe?), they'll have that too. Made sure to mention I was a tourist here too, because Canada is hurting for tourism dollars right now and is trying to attract $$. I'm also hoping one of the other dozen cars that should have seen what that dude was doing would have called the cops from their cell too. Not that anything would happen now, but just to build a record of mischief for this guy who thinks he's a Vato.