Sen. John McCain (R-Ariz.) and his wife reported more than $100,000 of credit card liabilities, according to financial disclosure documents released Friday.The presidential candidate and his wife Cindy reported piling up debt on a charge card between $10,000 and $15,000. His wife's solo charge card has between $100,000 and $250,000 in debt to American Express.McCain's wife also has a second American Express charge card listed on the senator's financial disclosure that was carrying $100,000 to $250,000 in debt. Another charge card with American Express, this one for a "dependent child," is carrying debt in the range of $15,000 and $50,000.Cindy McCain reported a wealth of assets, including properties in Arizona and one she sold in La Jolla, Calif. for more than $1 million in profit.In addition to his Senate salary, McCain received an annual pension from the U.S. Navy that is worth more than $58,000.Democratic candidate, Sen. Barack Obama (D-Ill.), reported no liabilities in his annual financial disclosures.