Jim Geraghty reports that it's likely that Republican challengers will defeat at least 3 Democratic incumbents in House races.
Joe Biden made another gaffe--Obama has said his tax increases will apply only to those making $250,000 a year; now Biden has said they hit those making $150,000 per year.
The McCain-Palin campaign is hitting this hard today, by all accounts.
And the Gallup traditional daily tracking poll has the race very, very close--only a two point difference.
