In Iowa, Democrats voice ‘08 bravado« Thread Started on Sept 17, 2007, 6:05pm » --------------------------------------------------------------------------------In Iowa, Democrats voice ‘08 bravadoPresidential contenders play to confident yet cautious crowdJen and Levi van Oort, from Clarence, Iowa trekked to Sen. Tom Harkin's steak fry Sunday to cheer their favorite presidential contender, Sen. Barack ObamaTom Curry/ MSNBC.com read at source> http://www.msnbc.msn.com/id/20810780/National affairs writerMSNBCUpdated: 6:48 p.m. PT Sept 16, 2007 INDIANOLA, Iowa - When six Democratic presidential contenders exhorted a crowd of several thousand Iowa Democrats Sunday, it didn’t take much to lift their buoyant mood. --------------------------------------------------------------------------------