From Fox Business:

“So far, Steyer has spent an astonishing $128 million on television, cable, radio and digital ads, according to [AdImpact]. He’s outpaced by just one other person: Fellow billionaire Michael Bloomberg, who’s dropped a mind-boggling $225 million on his campaign, and suggested he’s willing to go as high as $1 billion to unseat President Trump.”

Read the full article here.