john sedgwick examines the rivalry between alexander hamilton and vice president aaron burr and the dualhich ended hamiltons life. historian chronicle ease vens in 1932 that paveed the way dollared world war ii. also being published this week, city ven hill argues that companies suching a uber and airbnb hurt american workers and "the new york times" best saling author dan jones looks at the significance of the magna carta. watch for the authors in the near future on booktv. [inaudible conversations] >> now, live from austin, the final panel from the 20th null texasing into festival. a discussion on lyndon johnson, his wife, lady bird, and their relationship. you're watching booktv on c-span2. >> good afternoon, everyone. i want to welcome everyone to the c-span 2 booktv tent and 20th anniversary of the texas book festival. i'm delighted to be here today with betty body caroli and mark up degrove. the work title is "who is lbj to you" but you'll realize more fitting title is, who are lbj and lady bird to you and what is their legacy. so, that's going to be very exciting for me. very, ver