>> absolutely, claudia, got it right. this is a working airplane. in fact, there's virtually no place to sleep. in the president's cabin, a small couch where you might catch a cat nap or two. those about it. next to the president's cabin is the first lady's and a working airport. where they traveled all over the world. here is where the speech writer sat. a busy part of the aircraft and the more forward you were in the aircraft, the more senior to the aircraft and more junior back here. in this section here we have the famous white house travelling press corps and would travel with the president around the world. >> in the back of the plane is the main galley most the cooking was done and there's also a chocolate cake. in fact, john, there was a chocolate cake on board every single flight. >> that's right, the president insisted. if it was someone's birthday he wasn't going to miss it, he had that cake on board. >> reporter: and there will be a lot of birthday cake here today, as well as a 21 gun salute, a military flyover and a keynote address given by reagan's former transportation