Anxiety v excitement at Harris and Trump HQsThis video can not be playedTo play this video you need to enable JavaScript in your browser.Anxiety v excitement at Harris and Trump HQsCloseThe BBC's Sarah Smith and Gary O'Donoghue reflect on the contrasting moods at Harris and Trump HQs.SubsectionUS & CanadaPublished2 hours agoShareclose panelShare pageCopy linkAbout sharingRead description