Politics and Other Mistakes piece on Phil Harriman, a former Republican state

Politics and Other Mistakes piece on Phil Harriman, a former Republican state senator from Yarmouth, who has become the spokesman for those who support a tax-cap referendum scheduled for a statewide vote in June or November. Harriman replaces Carol Palesky of the Maine Taxpayers Action Network as the leading advocate for the proposal. Some speculate that Harriman may be using the tax-cap issue to enhance his political prospects, including a possible gubernatorial run