New York: Michael Bloomberg, the former mayor of New York, has already spent about $120 million in digital and television advertising since he joined the crowded Democratic presidential race last month.
Bloomberg is spending in all the 50 US states but was especially targeting the big, delegate-rich Super Tuesday states that can make or break his campaign, such as California, Texas and Florida, Xinhua news agency reported citing Politico as saying in a report on Wednesday.
The Politico report said that the former Mayor's spending on ads in the roughly three weeks since late November was more than double the combined ad spending of every single non-billionaire candidate in the Democratic field this entire year.
"We've never seen spending like this in a presidential race," Jim McLaughlin, a Republican political strategist who worked as a consultant for Bloomberg's mayoral bids in New York, was quoted as saying.
"He has a limitless budget."