the morning after admitting the affair, bill clinton and his family left to go on vacation. the world was watching. >> you know, she was angry, she was upset. it's an iconic photograph with chelsea in the middle, and i think at that point that's who was keeping them together, chelsea. >> chelsea. >> yeah. >> there's no program. >> it's the president's birthday. >> the president and first lady have shown little affection following the grand jury testimony. >> this is a family that's got some healing to do. >> how difficult was it to go through something so private, so personal under the glare of the spotlight of the first lady? >> it was really hard.