https://www.kqed.org/lowdown/4589/www.npr.org
This animation by NPR does a good job showing where the super PACs and campaigns are funneling their cash to buy up airtime for political ads. Forgot...
the superpacsspenddoughkqed
https://www.tableau.com/nl-nl/blog/super-pacs-super-spending-16510
Wealthy Super PACs can raise unlimited funds from corporations, unions, individuals and groups to support or oppose candidates, initiatives, or legislation....
super pacsspending