john crouch with americans from divorce reform talk about the federal implications of no-fault divorce all in this country. lucy barber talks about her book "marching on washington." washington journal live on saturday at 7:00 a.m. eastern on c-span. >> oscar people with little no stories. american university professor, clarence lusane, talks about who they were. >> i began to discover fascinating individuals whose mark on the presidency and whose mark on the white house were virtually unknown. except for a few scattered stores here and there, everyone kind of knew that george washington and thomas jefferson had slaves, but most people probably do not know that eight of the first 12 presidents had slaves. >> sunday night on c-span's "q&a". republican presidential candidate and former massachusetts governor mitt romney held a town hall meeting thursday at the mcconnell kennedy center in new hampshire. this was the last in his series of campaign town hall meetings in new hampshire, which is hosting the nation was the first for the digital primary in february 2012. this is about one hour