http://www.huffingtonpost.com/paul-hogarth/mccain-owes-back-taxes-on_b_120632.html
It's the La Jolla property where the McCains are having trouble. As Newsweek reported last month, the McCains didn't pay their tax bill on the property for four years - even with the ridiculously low perks under California's Proposition 13. Only after a reporter brought it to their attention did they quietly pay the bill - but the treasurer in San Diego still says they have underpaid the county $1,742. Ironically, McCain has cautioned against assistance for foreclosing homeowners because "any assistance must not reward those who were irresponsible at the expense of those who weren't."
http://www.huffingtonpost.com/2008/10/07/experts-palin-owes-25000_n_132538.html
Several tax experts said they believe Republican vice-presidential nominee Sarah Palin is required to pay federal taxes on $25,000 in reimbursements from the state of Alaska for her children's travel expenses.
Eh, even YOUR guys make mistakes. And last night on a radio show, they were talking about the first Bush and the second Bush having to pay back taxes. Oh, and Reagan too.
Political theater, pure and simple. With a tax code that runs thousands of pages, mistakes happen.