Trip Gabriel & Jennifer Medina:

When Attorney General Andrew M. Cuomo wanted to meet certain members of the hedge fund crowd, seeking donors for his all-but-certain run for governor, what he heard was this: Talk to Joe.
That would be Joe Williams, executive director of a political action committee that advances what has become a favorite cause of many of the wealthy founders of New York hedge funds: charter schools.
Wall Street has always put its money where its interests and beliefs lie. But it is far less common that so many financial heavyweights would adopt a social cause like charter schools and advance it with a laserlike focus in the political realm.