At 4 p.m. Eastern, C-SPAN is rebroadcasting last night's speech by Senator Kerry at the Congressional Black Caucus Foundation Awards Dinner. WARNING: It may start late because the channel is running a live "rally" involving the Swift Boat Liars for Bush immediately before it. Kerry's speech is a damn good speech, in which he lays out exactly what's at stake in this election. The downside is that Kerry's speech will reach very few undecided voters, either in attendance at the dinner or at home in front of the teevee.