David Letterman Reacts to John McCain Suspending Campaign September 25, 2008September 25, 2008 YouTube – David Letterman Reacts to John McCain Suspending Campaign Possibly RelatedAugust 19, 2008 Obama To McCain: Dignify Your CampaignSeptember 4, 2008 cindy mccain’s $300,000 outfitOctober 14, 2008 “landslide”September 11, 2008 matt damon on sarah palinSeptember 11, 2008 sarah palin all but endorses obama