The annual Halloween celebrations across the United States have offered a brief respite from the relentless campaigning ahead of the midterm elections. Al Jazeera’s Richard Gaisford asks trick or treaters about what scares them the most about the midterms. #USMidterms #Michigan #SenateRace #USPolitics #Halloween #ElectionNews #TraverseCity #VoterConcerns #AlJazeeraEnglish.