easier to hold oil companies to account. after this week it is clear that the status quo for big oil companies will no longer be accepted. the science is clear. the verdict is in. climate change is real. fossil fuels are a big part of the problem. rather than resisting, the oil industry would be wise to get on the right side of this issue. well, monday marks 100 years since the massacre in tulsa, okay objection, the single most horrific incident of racial terrorism since slavery. a white mob destroyed tulsa s greenwood district known as black wall street from the ground and from the air using private airplanes. an estimated 300 people were murdered, thousands left homeless. what was once a prosperous black utopia was pill alleged and burnt to the ground. my friend tiffany cross is hosting the cross connection from tulsa this morning. tiffany, you have been talking to descendants of the tulsa massacre. tell me what the centennial means to them. reporter: ali, i am here in