solomon, david-- david horwitz and many more. for a complete schedule this weekend's coverage, go to book tv.org. this weekend on our afterwards program representative ken buck, author of drain the swamp any member of the freedom caucus discusses what he finds wrong with washington and how he proposes to change it. you will also hear from the "new york times" on how gene mutation affects our health. historian kevin guzman argues thomas jefferson was a political radical for his time and tom nichols discusses the death of expertise and daniel sharp skeet recalls the wars of the late 19th century. for a complete schedule for our entire weekend check out our website, book tv.org this is book tv on c-span2, television for serious readers. >> it meant being a washingtonian. it meant being from a liberal family. it meant being the children of my incredibly interesting engaging parents, i mean, it meant-- we all have these identities that are formed by what we grow up with and then there's the identity that you don't realize that you have inherited and that's what the story is from. i didn't understand for most of my life that when i met someone they might come