Bush's speech
Listening to the talking heads, it seems like this one's a dud. NRO's David Frum even thinks the President's numbers will go down because of this one.
From the speech:
We cannot build a unified country by inciting people to anger or playing on anyone's fears or exploiting the issue of immigration for political gain
Too bad this sentiment doesn't apply to other issues, such as the war on terror, national security, gay marriage, health care, welfare...