WASHINGTON - One of the staunchest opponents of the war in Iraq (news - web sites) will be making noise inside the Republican National Convention. Rep. Jimmy Duncan of Tennessee will join other conservative Republicans at Madison Square Garden in New York, calling for four more years and preparing to campaign in his conservative Knoxville district on behalf of President Bush (news - web sites). Yet Duncan was one of six House Republicans who voted against authorizing Bush to go to war in Iraq and one of just five who opposed funding military operations there. Others among his Republican colleagues...