Thomas A. Daschle (D-S.D.) has what some Democrats might call a Ralph Nader problem. The Senate minority leader, who was already facing a tough reelection fight this year, must now contend with a Native American newspaper publisher who has decided to run for Daschle's seat as an independent. Tim Giago, editor and publisher of the Lakota Journal, announced that he is ditching his plans to run in the state's Democratic primary -- where he probably would have been trounced -- and, instead, will challenge Daschle and Republican John Thune in the general election. Giago told the Argus Leader, a newspaper...