How Bad Are Race Relations?

The Wall Street Journal. recently published a survey on the state of race relations.  With rampant political correctness, 7 years of a black president, and finally getting on "the right side of history," how do relations look?

Crappy:

We're worse now than we've been in over 20 years.

Feel free to draw your own conclusions as to why this would be.  In the meantime, if the data continues on the trajectory it's been on since 2012, things could get really ugly around here.