These 10 megadonors have spent a total of $1 billion on the midterm elections

They’ve helped turn this year’s midterms into “the most expensive election cycle on record.

Source: [MarketWatch](https://www.marketwatch.com/story/these-10-megadonors-have-spent-a-total-of-1-billion-on-the-midterm-elections-0dc279cf?mod=mw_rss_topstories)