house four or five hours to do this. in the meantime, the new president will make his way up pennsylvania avenue. the maturation of the parade involve quite literally a cast of thousands. those thousands in practice. caroline showed them the west lawn of the capitol after a six-hour rehearsal this morning. hi, caroline. reporter: hi to you, leland. in five days there will be a party house protest. down there for the last few minutes they been doing an audio chat. i don t know if you can see it or not. it s interesting to know how important you are by how nice your chair is. front row cushy chairs followed by wooden chairs and folding chairs. if you keep on paying enough come keep on panning outcome if keep on paying enough come if you take it that keep on panning outcome if your tickets at their come you get the cold football bench seats. still not a bad place to watch history and failed. check out those flags here on the west front of the capitol.