WATCH: VP Harris campaigns in battleground Wisconsin

Former President Donald Trump and Vice President Kamala Harris crisscrossed several swing states on Wednesday, Oct 30, passing each other in Wisconsin. Harris was in Madison on Wednesday evening for a "When We Vote We Win" rally and concert. Wisconsin Governor Tony Evers was in attendance. Meantime, Trump appeared in Green Bay with retired NFL quarterback Brett Favre, a longtime supporter of Trump and other Republicans.