i am doug swanson, service manager for the national archives museum and producer. on behalf the day that i would like to welcome you all to the theater located in the national archives building in washington, d.c. and i'd also like to give a special shout out to our friends from c-span who are also joining us today. before we hear from philip mudd about his new book black cite the cia and post-9/11 world i would've liked to tell you about two upcoming programs taking place in the theater. this friday augus august 16 at , william g. hyland junior will tell us about a forgotten founding father, george mason, the founding father who gave us the bill of rights and then on tuesday september 10 at noon, said a blumenthal will tell us about this recently released a young three of his biography of abraham lincoln, all powers of earth, the political life of abraham lincoln 1856 to 1863. to find out more about these programs and our exhibits, please visit our website at archives .gov/calendar and you'll also find some printed materials held in the lobby about upcoming events