It's a difficult call. If someone blasts out racism against non-White citizens of the United States, is it best to ignore it, or expose it? Do you give publicity to that kind of hate in the interest of rejecting it, or walk away knowing that any publication of such nonsense only encourages people to think and act that way? American-born CEO Navin Gandhi decided to publish the voicemail of an anonymous caller after he wrote a CNBC editorial against Donald Trump in which he said in part: ...I saw what happened last weekend in Charlottesville, Virginia.