Some leading Democratic think it 's time to wrap up the race . He 's predicting that most of the GOP infighting will be forgotten once the party rallies around a nominee . ` While Republican candidates spar , Obama campaign can quietly prepare for fall . Some drawing parallels with May Republican campaign , which went into 2008 . Republican enthusiasm , support from independents falling as campaign goes on .
Some leading Democratic think it 's time to wrap up the race . While Republican candidates spar , Obama campaign can quietly prepare for fall . Some drawing parallels with May Republican campaign , which went into 2008 . Republican enthusiasm , support from independents falling as campaign goes on .