The GOP has a different kind of soul-searching to do. Something strange is going on with American voters. Gone are the days of George W. Bush voters checking the box for every (R) down the list. Tuesday's voters weren't cooperating. President-elect Donald J. Trump may have won and Republicans may have taken the Senate (and likely the House), but it’s not all wine and roses for the Grand Old Party. In Wisconsin, Democratic Sen. Tammy Baldwin defended her seat against businessman Eric Hovde...