Snyder released his tax returns for 2007 and 2008.

White released his tax returns for his six years as mayor of Houston.

The other mayoral candidates have promised to release their tax returns.

Gingrich has promised to release his tax returns on Thursday.

Trust, and its opposite, are also behind the calls for Romney to release his tax returns.

The Clintons released their tax returns, but not for 1978 or 1979.

Otherwise, why would she have gone to such lengths to avoid releasing her tax returns for those years?

Mr. Bush had released all his tax returns since 1973.

"Mike, why don't you lead by example and release your tax returns?"

State law does not require public officials or candidates to release their tax returns.