stiles on the lives and times of cornelius vanderbilt. and liaquat ahmed on what led to the great collapse and depression. today on c-span2. this weekend on "in depth," martha nussbaum, a university of chicago law professor, although not a lawyer, who has written or contribute to many books on sexism and legal justice. join us on at booktv's "in depth." >> we have three new ad c-span books for you -- "abraham lincoln," "the supreme court," and "who is buried in grant's tomb?" to order, go to c- span.org/books. each one is also a great gift idea for father's day. >> "washington journal" continues. host: we want to introduce you to susan carbon, the director of the office on the violence against women. what does that office do? guest: good morning, and thank you for inviting me here today. it is one component of the united states department of justice. our office was created 15 years ago to provide national leadership on the issue of of violence against women, particularly focusing on domestic violence, sexual assault, dating violence, and