I received a link to this video a couple of weeks ago from a member of the local bike club. It was designed as an ad to encourage motorists to watch for cyclists. Follow the directions and see how well you do.
How did you do? Did you watch it a second time to see if the bear was really there in the original video? What does this tell you? Is it possible for you to miss something because you have been mis-directed? How does that make you feel about the media and political campaigns?