After Democrats shot two policeman, a group of fellow Democrats decided to see if they could survive being run over by a car.  Democrats are very stupid and violent.

http://www.theeroticreview.com/discussion-boards/politics-and-religion-39/i-dont-post-here-to-change-anyone--i-post-to-annoy-them-372067?frmSearch=1#372067

 
Truer words were never spoken.  Lester has admitted his real purpose on this board:

He's not annoying anyone. He's simply demonstrating his stupidity and incompetence.

Plenty of warning was given.  

 
1.  Horn honk
2.  Engine rev
3.  Escape to safety  

 
That's exactly how I will handle it if my car is blocked by Dems someday.  However, he only actually hit two Dems.  I think I could do much better than that.  Lol

Maybe they are bored.
There are places where mostly young people "train surf". Some others do elevator surfing too.  I saw a report a long time ago that in Brazil they did it out boredom. They also said they didn't feel any purpose in life, so they did stupid things.  
So maybe we have that here too. People getting in front of cars, threatening the occupants and they being hit.  

It's kind of scary to be caught in the middle of a riot. Maybe I wouldn't drive so fast, but I would still go slow and give a free ride to the genius in front of the car.