we visit the anderson vil pri n prison. we talk to leslie gordon. the civil war at 8:00 eastern here on c-span 3. thursday on c-span, christmas at the white house. first lady michelle obama speaks to troops and their families in the east room. a tour of the white house holiday decorations and the annual national christmas tree lighting ceremony. christmas at the white house, christmas eve at 8:00 eastern on c-span. >>> this holiday weekend, american history tv on c-span 3 has three days of featured programming, beginning friday evening at 6:30 eastern to mark the 125th anniversary of the birth of president dwight david eisenhower, his granddaughters gather for a rare family discussion at gettysburg college to talk about his military and political career as well as his relevance for 21st century americans. then on saturday afternoon at 1:00, 60 years ago, rosa parks defied a city ordnance for blacks to leave their seats on a city bus to make room for white passengers. her stand helped instigate the bus boycott as we hear from the attorney for rosa pa