Recent events have really turned up the heat in Gotham City. With the recent "retirement" of Tim Drake as Robin and the termination of his replacement Spoiler (the daughter of Cluemaster), the Gang Wars have begun. Spoiler sought to prove herself to Batman, but instead has created a situation in which all the Gotham Knights will be involved and (to use a massive cliche) the world of Batman will never be the same!
Actually, I am really enjoying this story. I liked the No Man's Land story DC did a couple of years ago about Batman dealing with a Gotham levelling earthquake, but this story arc is just plain fun.
Some of the Gotham Knights at work