Wow, just saw episode 358. Itachi's still my favorite character but he seems dense as shit. Why the hell did he not call out Danzo right there and then and say he attacked Shisui? Even if it's Danzo's word against his, it would at LEAST raise enough suspicion to start monitoring Danzo more or stripping him of some authority. With both Itachi and the Third there I don't think Danzo could have done much.