(Ever since Superman died at the hands of Lex Luther, Kara hasn't been the same as the new leader of the Justice League. Her tactics have been more violent. You are a fellow Justice League member and were out on patrol when you saw Supergirl in her new black and red suit strangling Harley Quinn.) (What do you do?)

A: Stop this madness once and for all.

B: Stay in the shadows and let Supergirl handle Quinn.