The Clinton campaign just announced that the former president will spend all day Sunday morning in California. His stops--Los Angeles, Inglewood, Gardena, Norwalk--are all in the LA area.

Perhaps a sign that the Clintons are sweating the possibility of losing the popular vote to Obama, which would be a major symbolic blow.

Update: All the stops appear to be at black churches. An effort to blunt Obama's greatest strength, apparently.

--Michael Crowley