There was a bit of traffic on the interstate and you could see several miles back that people were having to get over for a trucker having problems on the side of the road. I had an old dominion trucker fly past me and everyone else and then expect everyone to let him over at the last minute. He decided that the professional thing to do would be to flip the bird to a mom in a mini van with kids in the back seat. Extremely unprofessional behavior and driving. Unacceptable. Makes the company look horrible. I personally wouldn’t want my company to be reflected so poorly by someone