President George W. Bush made his seventh State of the Union address tonight. You can view it online on his State of the Union 2007 web page. This page also has a quick summary of the address along with links to the 2005 and 2006 photo essays.
Senator Jim Webb (D-VA) gave the Democratic response, which is available from the Washington Post's web site.
Interested in historical States of the Union? Check out the American Presidency Project's State of the Union page, which has them back to the first State of the Union by President George Washington.
Want more presidential information? Check out the library's subject guide on Presidents.