Clintons have earned more than $100m in 8 years.

Hillary Clinton and her husband, ex-President Bill Clinton, have revealed they earned more than $100m in eight years.

Since 2000, the former first couple took in nearly $110m, with more than $20m made in 2007, and gave more than $10m to charity in the same period.

Almost half of the income was made from the former president's speeches.

Last week Obama published seven years of tax returns on his website.

The data showed he earned nearly $1 million in 2006, nearly half of it coming from the publication of his second book, The Audacity of Hope.

In previous financial disclosures, Sen McCain has listed his primary sources of income as his Senate salary of $170,000 and his Naval pension of around $56,000.