now william quanch's, a former staff member on the national security council in the 1970s. he was deeply involved in the 1st come david negotiations which lead to the addiction is ready piece treaty and he joins us now live from d. c. thank you so much for being with us. so the comp, david peace accords web undoubtedly a huge achievement of mr. cox, his presidency leading to the peace treaty as we just had between israel and egypt, and you're involved in these tools. so can you tell us what was do we call it was so dry in full was driving motivation coming into the stokes and what was it like working alongside him on this as well? one of the 1st things i've discovered when i went to work for jimmy carter in january of 19971977 was it, he really cared about the middle east. and in one sense that was obvious. there were strategic interest to stake and many was self with assignment. come to really try to bring the conflict to an end. but he added added to it his personal dimension. so really caring about the middle east for his religious background. he wanted to be the man who