Off the hook but cash strapped, Sen. David Vitter (R-La.) is appealing to the Federal Election Commission to allow him to use campaign donations to defray legal costs associated with his involvement in the famed D.C. Madam case. Sen. David Vitter accompanied by his wife Wendy Vitter at a news conference in Metairie, La. on July 16, 2007. (AP File Photo/Alex Brandon) According to this... ...