Obama Disclosed Tax Info, but You Don't Have to

Financial transparency is an important issue for presidential candidates.

Sen. Barack Obama (D., Ill.) recently released seven years' worth of his tax filings, which disclosed income of "$1.65 million in 2005 and nearly $1 million in 2006" for his family and "charitable contributions of $137,622" during the same period, according to the Los Angeles Times.

Some see the move as a challenge to Hillary Clinton, who has not released her tax records.

But what about the rest of us? Who has the right to ask to see your tax returns? Do you have to comply? ...