KTC (or Know Thy Congressman) provides a wealth of info should you find yourself reading
the funnies er, the political news. I used it to capture this screenshot of Pelosi which tells me anything from most used words to who are her major donors. From their website:
KTC is a bookmarklet that displays an abundance of political and biographical information about current members of the Senate and House of Representatives.
To use it, highlight the name of a legislator on a webpage and click the bookmark. Or, click it anytime to search for a politician by name. To install, drag the link below into your Bookmarks Toolbar.