Stu Bykofsky: Philly politics is Einsteinian insanity: It's time for 2-party rule By Stu Bykofsky Philadelphia Daily News Daily News Columnist EINSTEIN DEFINED insanity as doing the same thing over and over and expecting a different result. Next month, will Philadelphians hoping for an improved city again elect nothing but Democrats and expect a different result? Under Democratic monopoly, Philly residents have: the highest city tax rate in the nation, craven Council members cashing in on DROP, an incompetent Board of Revision of Taxes, a 25 percent city poverty rate, a pinball pay-to-play system, a Department of Human Services that...