CINCINNATI – The Dodgers went down fighting, or at least arguing.Trying for their first four-game winning streak of the season, the Dodgers got in all sorts of disputes with home plate umpire Seth Buckminster during a 5-0 loss to the Cincinnati Reds Wednesday. In the end, they proved defenseless against both the umpire, who ejected Matt Kemp in the second inning, and pitcher Johnny Cueto, who struck out 12 Dodgers in six innings.The Dodgers rallied, loading the bases in the seventh inning, but pinch hitter Hanley Ramirez – held out of the starting lineup with a sore right shoulder – hit into an inning-ending double play against ex-Dodgers reliever Jonathan Broxton.