We are told this is neither a matter of individual racists wreaking havoc nor is it simply that there are towns or regions that are predominantly racist. No, the dominant narrative is that America is "systemically" racist. Why that resounding refrain? To sort this out I peer into the work of Robin DiAngelo, author of the best selling book, White Fragility. What can we take away from her? How is this all rather like a glacier going off a cliff?