Philadelphia mayoral candidate Tom Knox needs to fundraise like Oprah needs to get a paper route: he's a multi-millionaire who's more than capable of self-funding his race. But, he's still raising money so the Philadelphia Inquirer looks at who's giving: apparently much of his support is coming from out of state, and from Philly's wealthy suburbs.

In a huge outpouring of support for Clean Elections-style full public financing of elections in Philadelphia, four mayoral candidates and 25 city council candidates have signed a pledge, endorsed by five groups including Public Campaign Action Fund, to create a comprehensive public financing system for city elections.