Do you mean the Barndt evidence?
Joseph Barndt, Minister 91 (Dismantling Racism)
To study racism is to study walls. We have looked at barriers and fences, restraints and limitations, ghettos and prisons. The prison of racism confines us all, people of color and white people alike. It shackles the victimizer as well as the victim. The walls forcibly keep people of color and white people separate from each other; in our separate prisons we are all prevented from achieving the human potential that God intends for us. The limitations imposed on people of color by poverty, subservience, and powerlessness are cruel, inhuman, and unjust; the effects of uncontrolled power, privilege, and greed, which are the marks of our white prison, will inevitably destroy us as well. But we have also seen that the walls of racism can be dismantled. We are not condemned to an inexorable fate, but are offered the vision and the possibility of freedom. Brick by brick, stone by stone, the prison of individual, institutional, and cultural racism can be destroyed. You and I are urgently called to join the efforts of those who know it is time to tear down once and for all, the walls of racism.