Amongst the wall to wall coverage of Barack Obama's inauguration are some interesting visualisations.
CNN offers a
timeline of Bush's presidency.
The
BBC has a short film about changing attitudes to race in America featuring Terrence Roberts and his family.
The New York Times presents a series of features including an
interactive map of places to go in Washington for anyone visiting for the inauguration; a
3D map of the parade route; but most interesting an analysis of
Presidential inaugural addresses from 1789 to present. Along with a little bit of history and the option to read the whole speech, they present a list of the words most used by the incoming president. I've mentioned this before, but you can do a similar analysis of any piece of text with word clouds at
wordle.net. Below is George Washington's and George Bush's first inaugural addresses.
Washington:

Bush:

Try it yourself with a journal article or interview transcript. See also a
previous post.