Sen. John McCain speaks to a crowd at a "Joe the Plumber" event during a campaign stop in Miami, Florida.
Sen. John McCain speaks to a crowd at a "Joe the Plumber" event during a campaign stop in Miami, Florida. Peter Andrew Bosch / Miami Herald / MCT
Sen. John McCain speaks to a crowd at a "Joe the Plumber" event during a campaign stop in Miami, Florida. Peter Andrew Bosch / Miami Herald / MCT

Obama floods the airwaves with prime-time TV sales pitch

October 29, 2008 4:21 PM