Batman Confidential (2006-) #4
By Andy Diggle & Whilce Portacio
- Release Date: 2007-03-21
- Genre: Comics & Graphic Novels
Description
Lex Luthor has supplied his prototype G.I. Robot to the military and Batman knows there's a viper in the Pentagon's nest. But Lex Luthor knows as well, and attacks Batman in the Batcave to prevent being exposed! 'Rules of Engagement' part 4.