DES MOINES — 2013 was a good year for Iowa Democratic gubernatorial hopeful Jack Hatch, according to his tax accountant.The Neighbors for Hatch campaign made Des Moines senator’s 77-page state and federal 2013 tax returns available Tuesday, showing that the candidate and his wife, Sonja, paid $88,455 in federal income taxes and $28,640 in Iowa taxes on an taxable income of $468,591.Wednesday, Gov.