Drove by a Bull T-shirts Van and I saw the great a...

Drove by a Bull T-shirts Van and I saw the great advertising on it. Made me think I should go in and get a quote for my company t-shirts. Then as the feeder left street merges into the middle labs I need to merge with it and the Driver in the Van gets upset because I'm getting into his lane. He clearly looks upset in my rear view mirror and then decides to tail gate me for a bit. I change lanes again to merge on to the belt and as he drives by flicks me off. I can say I will never take my business to a place that permits there employees to represent them like that.