he wasn’t leaning- he was purposely trying to force his way in: https://twitter.com/ThAlMeArCrEq/status/1322641174092484611
Yes, he had his blinker on and was trying to squeeze his way in between the bus and the truck [the truck was not behind him though so its driver couldn’t see the blinker anyway.]
Democrats should learn that you’re not supposed to squeeze in with mere inches to spare in order to make a lane change, you’re supposed to get several car lengths ahead of the vehicle in the other lane before merging.