This woman nor any other mass messenger is prepared to tell history as it is. To do so would be to lay some criticism at the feet of groups who have been persecuted in horiffic terror which boggles the mind of the human condition. I must qualify before I continue that I am not a racist and endeavour to see the light over darkness. So here is the but-The Bolshevik revolution, the German stab in the back theory. The minute one asks if there is anything to it, a wall of scorn appears. The civil rights movement-the minute one asks why issues still persist, it is entirely a one sided problem. The Arab spring and the rise of global terrorism, the minute one asks if there is something embedded in a religion, the accusations fly and someones foreign policy must be to blame.
None of this is to excuse horrific injustice and pain. But to discuss with candour can be the only way to put conspiracies and distrust aside. 
Our species has more of a propensity for violence than dialogue. Think about it