Does anyone know why Obama's many supporters aren't out there holding meetings and rallies for him?  (Or perhaps they are?)

Hillary's got Bill and Chelsea working overtime (which may not be helpful), but wouldn't this be a good time for Ted Kennedy, Oprah Winfrey, Caroline Kennedy, Bruce Springsteen, Robert Reich, Bill Richardson, Maria Shriver, John Kerry, Bill Bradley, Stevie Wonder, etc to fan out across North Carolina and Indiana?

After Wright, it made sense to have Barack and Michele campaign together in small settings.  But Hillary does seem to have the advantage of holding more events, and I suspect that helps her. 

Or would too many surrogate events suggest that he's panicked and putting all his chips on the table (as she has to do every time)?