Edited sentence: Many of them are threated as heroes by Serbian leadership and ordinary people.Nowdays, Serbs are also well known by wars and war criminals.The best known Serb war criminals are Radislav Krstić, Ratko Mladić, Radovan Karadžić, Biljana Plavšić, Slobodan Milošević, Momčilo Krajišnik etc.There are more than hundred Serbs accused for war crimes by ICTY