From NBC's Mark Murray
The Democratic National Committee releases this statement: "While both Democratic candidates for president have released several years worth of full federal tax returns, John McCain has not. As a self-professed champion of disclosure and ethics, John McCain should explain why for the past 26 years he has not seen fit to provide this important financial information to voters. Presidential candidates have disclosed several years worth of returns for decades, John McCain stands as a disturbing exception."
A McCain spokesman tells First Read that the Arizona senator will release his tax returns after they're filed, the week of April 15.