Taxes

The Occupy Boston Tax Day Working Group needs info on the tax payment history and practices of these companies:

Fidelity
State Street
USB/Deuetche/JPMorgan
GE Capital
Bank of America

How much they paid, as well as unusual ways of avoiding taxes, the carried interest loophole, benefits of the bush tax cuts to the wealthy, how much they paid tax lawyers and accountants. Thanks.

We are working on a newsletter for and by Pennsylvania prisoners. One of the topics has to do with quality of life in Philadelphia.
We are looking for sources to find the following info:

Murder Rate (for the last few years, in comparison to other cities [per capita])
The lock up rate, per capita, compared to other cities
Chemicals in the water supply, in comparison
Median Income
Estimated homelessness population
Who owes the most taxes? How much is 'saved' due to tax abatement? Other tax info

Any help would be much appreciated. Thanks!