On the last day of campaigning, both Kamala Harris and Donald Trump are embarking on a whirlwind tour of crucial battleground states, knowing that every last vote could determine who occupies the White House next. From Pennsylvania's working-class communities to Michigan's historic Grand Rapids, their carefully chosen final stops reveal the electoral map's pressure points and each campaign's path to victory. With 77 million Americans having already cast their ballots early, these final hours of retail politics could prove decisive in what promises to be another historic election.