Donald Trump and Kamala Harris are courting the votes of blue-collar workers in Pennsylvania, Michigan and Wisconsin - who picked the winners of the last two presidential elections. Their support for Trump flipped those states to red in 2016 - and their support for Biden in 2020 swung those states back to blue. But now, there's growing apathy among manufacturing workers - who feel abandoned by both parties as Al Jazeera's Heidi Zhou-Castro learned in Milwaukee. Subscribe to our channel: http://bit.ly/AJSubscribe Follow us on Twitter: https://twitter.com/AJEnglish Find us on Facebook: https://www.facebook.com/aljazeera Check our website: http://www.aljazeera.com/ Check out our Instagram page: https://www.instagram.com/aljazeeraenglish/ Download AJE Mobile App: https://aje.io/AJEMobile #US #UnitedStates #DonaldTrump #Trump2024 #JDVance #TrumpVance #USPresidentialElection2024 #KamalaHarris #Harris2024 #HarrisWalz #TimWalz #USPolitics #TrumpVsHarris #Kamala2024 #USElection2024 #Wisconsin #SwingStates #BattlegroundStates #AlJazeeraEnglish