Hawaii born ex-president Obama failed the United States in the calming of racial tensions during his eight years in office, the one special issue that I believed was his legacy.  For me, he made it worst.  Maybe it's the cause of the rise in activities in opposition from the Whites.  The scale were tilted to the Left during the term of Hawaii born president, and now the scale is being tilted back to the Right with President Trump.  Currently, I see no solution.  Only time and a detail study of our Constitution and founding Fathers will eventually heal America.