did we lose natosha or is she here cracks i think she's here. natosha, are you there? no, maybe not. sorry for that hiccup, adam. we have another question from the audience. in addition to public and government investment and education, what can private colleges and universities with endowments to do to make a meaningful difference in the communities they are based in on the broader educational landscape? >> so a lot of institutions over the last several years have undertaken examinations of their legacy, examination of their legacies with segregation. university of virginia a couple of years ago you know thomas jefferson saying you can imagine university of virginia without sort of the basis of slavery and so for those institutions i think there's a vital role for them to play not only in sort of georgetown i know the funding mechanism for descendents of the 272 people sold to keep the universe to flow, but also i think there may be more to do their for the institutions that were serving back-- black and brown students announced they were keeping them out, there's som