Whatever initially occurred between the two drivers, it's hard to watch. East Texas is typically known for mannerly behavior--relatively speaking, at least.
It's not exactly breaking news that traffic in the 432 is crazy. We have people not using turn signals, people driving down I-20 and 191 in the left lane not passing anyone, and people constantly running red lights. It's enough to drive even the most even tempered of drivers to insanity...