Economist george borhaus examines impact of immigration on u. S. Economy. Astro physicist, explore questions of the universe. American enterprise institutes reports on the decline in the employment of american men. And National Book Award Winning biographer recalls the life of organized crime boss al capone. That is a a few of programs you see on booktv. For the schedule, to to booktv. Org. 72 hours of nonstop books and authors this veterans day weekend. We kick off the threeday weekend with Julian Guthrie and the look at privatized spaceflight. These lovely director chairs. All right. Welcome, everyone. Welcome to the Space Gallery here at museum of flight. My name is jeff nunn. I amed adjunct curator of space history here at the museum. Doing king sends his regards and regrets. He is unfortunately unavailable to be here tonight as he has taken ill. I would like to begin thanking our special featured speaker, author, Julian Guthrie and dave moore. [applause] and also the team from csp