so doctor dewolf, thank you so much for being with us. american history tv, saturdays, on c-span two. exploring the people, events that tell the american story. at 8:50 pm eastern, mark clay, professor of musicology in american culture at the university of michigan recounts the history of the star-spangled banner. and its meeting has evolved. at 10 pm eastern, author and professor latrice donaldson or ports about how dark -- civil war and global use their military service to further civil rights. exploring the american story, watch american history tv, saturdays on c-span two. find the full schedule on your program guide or watch online, anytime, at c-span.org slash history. of the cosmosphere center. jim remar president ceo here i'm president and ceo here at the cosmosphere. i have been in the museum industry since 1997, started out as executive director of -- in pennsylvania. a sight that preserved horse drawn vehicle manufacturing facility. then in 2000, i moved here to the cosmosphere. i'm from hutchinson. i became curar.

so doctor dewolf, thank you so much for being with us. >> live, sunday september 4th, on in-depth. uc berkeley governmental studies color, stephen hayward will be our guest to talk about leadership, ronald reagan's political career, and the american conservative movement. he is the author of several books including two volumes in the age of reagan series. greatness, and patriotism is not enough, about the scholars you change the course of conservative politics in america. join in the conversation with your phone calls, facebook comments, tax, and tweets. in-depth, with stephen hayward, live sunday september 4th at noon eastern on book tv. on c-span two. [interpreter] i'm president and ceo here at the cosmosphere. i have been in the museum industry since 1997, started out as executive director of -- in pennsylvania. a sight that preserved horse drawn vehicle manufacturing facility. then in 2000, i moved here to the cosmosphere. i'm from hutchinson. i became curator. i've been at the cosmosphere for 17 and a half years. i was named ceo in 2018. i did not have one bit of understanding

so doctor dewolf, thank you so much for being with us. >> live, sunday september 4th, on in-depth. uc berkeley governmental studies color, stephen hayward will be our guest to talk about leadership, ronald reagan's political career, and the american conservative movement. he is the author of several books including two volumes in the age of reagan series. greatness, and patriotism is not enough, about the scholars you change the course of conservative politics in america. join in the conversation with your phone calls, facebook comments, tax, and tweets. in-depth, with stephen hayward, live sunday september 4th at noon eastern on book tv. on c-span two. [i