Summary of reports *here*.
The BBC's brief item on Mubarak's speech. Same page has links to several items and analysis.
FOXNews politics has this item on the U.S. government response so far, and Greg Palkot reporting on the protests (video link).
There is a lot more reporting out there, but mostly it tells the same story... A very very long Friday of demonstrations.
I'll try to have more on this as the course of things becomes clearer.