PIERRE, S.D. (KTIV) - Saying "voters want change", South Dakota State senator-elect Eldon Nygaard, of Vermillion, has made a change, too. He's now a Republican. Nygaard served in the South Dakota House from 2006 to 2010 as a Democrat. But, in a statement, Nygaard said he believes he can better-serve his constituents in Pierre as a Republican. "I firmly believe that I can represent my District's needs in Pierre more effectively as a member of the Republican Party. My past four years in the House have been marked by a bi-partisan approach to working for my district and the people...