Dance in the blood, they do, without knowing whose blood it is. They will slip and fall, and emerge looking even more foolish and low.
The more that comes out about the "baby" being a thug, and the more we learn about Mr Zimmerman, (registered Democrat? Hmm), the worse the opposition will look.
Mr Zimmerman will be tried, as the President has laid his office already on the side of the young assailant, and he cannot afford to look foolish at this time.