Who is Barack Obama to slam the American people as racist when he sat in a virulently race-hating church for 20 years?

This South Carolina slaughter was so shocking precisely because it is a very aberrant event in today's America. It is outrageous for Obama to seize upon this as reflecting upon the nation as a whole. And when Obama himself spent 20 years as the disciple of one of America's worst hate-mongers, Obama should comport himself with humility on the subject of race rather than being a condescending lecturer. I assert that today's American people have a better record on race than does Barack Obama.