New York Mayor Michael Bloomberg, founder of the financial information company Bloomberg, spent $70 million of his own money to win his first political campaign last fall.

• 布隆伯格商业新闻社的创始人，现任纽约市市长的迈克·布隆伯格去年秋天为他的首次政治竞选投入了7000万美元的个人资金。