mary frances berry examines illegal voting practices in the u.s. in her book "five dollars and a pork chop sandwich." she's interviewed by francisrton. >> through the people in office and running for office, those same people over and over again very often. they are the ones who are corrupt. they are the ones corrupting democracy. the other people are not getting the benefits of it because they are not acting collectively to counteract this. in all of these years. sunday, steve forbes, author and publisher of orbs magazine. he will join us to talk about his life and discuss his latest book, "reviving america." join in the conversation. we will be taking your phone calls, tweets and e-mails from noon to three clock p.m. eastern -- 3:00 p.m. eastern. home to the world's largest shakespeare collection -- go to book tv.org for the complete we -- booktv. work for the complete weekend schedule. >> landmark cases come his torque supreme court decisions. cases, his torque supreme court decisions. -- historic supreme court decisions. >> it sets up the political structures. it is also the law. if it is a law, we have the means -- tell you