https://www.theatlantic.com/politics...CT0ogW_8E0iYm8

(Hope that novel length link works)

Bloomberg spent extensively as mayor of New York. He gave massive sums to nonprofit organizations and arts groups. He contributed enormous amounts in political donations out of his personal bank account. (Most politicians make political donations out of their campaign accounts or PACs.) He funded nonprofit organizations that boosted his policy agenda. When church groups or community organizations threatened to get noisy in opposition to him or his programs, he wrote checks that tended to quiet them down. (Top Democrats were known to tease black ministers who got only $25,000 for their churches, when peers who’d held out longer received $50,000—the deal was that these ministers didn’t have to support him, but if they wanted the checks to keep coming, they needed to stay neutral.)