IMPACT
02/07/2012 05:13 pm ET

Charity On The Campaign Trail

President Barack Obama and Oval Office hopefuls Newt Gingrich and Mitt Romney have all released at least one year of tax returns. And they all gave big money to charity.

But their donation patterns differ substantially, and in some cases provide a window into the candidate's political priorities.

Read more on money.cnn.com

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