Dem VP Kamala Harris and those backing her have spent $74.6 million in ads in Wisconsin since Joe Biden dropped out of the race, while Donald Trump and his supporters dropped $53.1 million, according to AdImpact.
The report is part of a broader look at the $1 billion in spending across seven battleground states. AdImpact found the Dem side has outspent Republicans in every one of the seven states ...
