ROCHESTER, Minn. (AP) - In the scramble for Minnesota's senateseat, Republican Senator Norm Coleman and his Democratic challengerAl Franken didn't hold back at their first debate. Neither did a third-party challenger. Independent polls show a race in flux. Some have Coleman on top,others Franken, and all have the Independence Party's Dean Barkleymaking a dent. Both challengers went after Coleman's support of the Iraq War,with Barkley calling it the first "trillion-dollar mistake"Coleman made in office. The second one Barkley cited was theturmoil in the financial sectors. Coleman questioned the temperament of former "Saturday NightLive" comedian Franken, saying "Anger for anger's sake doesn'tsolve anything."The debate was held in the University Center Rochester Fieldhouse on the RochesterCommunity and Technical College campus in Rochester, Minn. onSunday, Oct. 5, 2008.