behind them.
For at least 20-25 miles, they stayed in the left lane with at least a dozen cars backed up behind them going probably 5mph under the posted limit. I'm not sure they even had their cruise control on because their speed was inconsistent.
Some people were flashing their lights. Others would aggressively pass on the right as soon as there was a window. When it was finally my turn, I had to pass on the right and then get right in front of them because of a semi truck on the right lane. For as long as I could see in my rear view mirror, they remained in the left lane.
I'm sure they were wondering why so many people were driving aggressively around them. They were just completely clueless.