More than half a century since the greatest gains of the civil rights movement and nearly a decade and a half since the election of the first Black President, a growing roster of killings motivated by racial rage — not just against Black Americans but against Jews and Hispanics as well — appears to augur a frightening new passage of history in a nation that is internally estranged.
This reality set off a day of agony and mourning in Buffalo and in minority communities nationwide on Sunday.
“Someone drove from hundreds of miles away, someone not from this community, that…