with features authors including pulitzer prize-winning authors david mccullough and thomas freedman, former secretary of state condoleezza rice and best-selling authors michael lewis and j.d. vance. the national book festival, saturday at 10:00 a.m. eastern on booktv. >> now a hearing on military caregivers with former senate elizabeth dole on her foundation work that advocates for those who care for wounded veterans weapon also hear from actor and director ryan phillipe, an ambassador for the foundation's hidden heroes initiative, and testimony from women who care for their injured husbands. >> this hearing will come to order. good afternoon.

with features authors including pulitzer prize winning authors david mccullough and thomas freedman, former secretariful state conduct leads ah rice and best selling authors michael lewis and j.d. vance. the national book festival live saturday starting at 10:00 a.m. eastern on c-span 2's book tv. >>> next on "lectures in history" virginia commonwealth university professor karen rader teaches a class on mid 20th century educational films used to teach students about nuclear warfare and science. during the cold war, policymakers feared the u.s. population was falling behind the soviet union in science education. the class includes a look at animated films from the 1950s created by frank capra. this is about 45 minutes. >> all right. so good afternoon and welcome. today we're going to talk about cold war era science education films, in particular ones that were made for tv and the classroom. now, we've been talking about classroom films before. really to do any kind of history of classroom films you need to understand the scholarship in a lot of fields. so i will be quoting and referen

with features authors including pulitzer prize winning authors david mccullough and thomas freedman,ormer secretariful state conduct leads ah rice and best selling authors michael lewis and j.d. vance. the national book festival live saturday starting at 10:00 a.m. eastern on c-span 2's book tv. >>> next on "lectures in history" virginia commonwealth university professor karen rader teaches a class on mid 20th century educational films used to teach students about nuclear warfare and science. during the cold war, policymakers feared the u.s. population was falling behind the soviet union in science education. the class includes a look at animated films from the 1950s created by frank capra. this is about 45 minutes. >> all right. so good afternoon and welcome. today we're going to talk