As the war in Iraq elevated, more and more people became involved in the discussion of what was the best way to end evil. Among them David Frum and Richard Perle are the representatives of hard-liners. They argue in their book An End to Evil: How to Win the War on Terror that America should adopt a tough policy when dealing with international relationships. They regard all those countries that have the potential to threaten …showed first 75 words of 520 total…

…showed last 75 words of 520 total…new wounds. While Frum and Perle stubbornly emphasize on an uncompromising stand without giving much attention to the fact that hardline does not always work, fortunately there is still someone like Powers who is quite fair when viewing those international affairs. As long as there are more people who are willing to settle conflicts through peaceful ways, peace is still foreseeable in those areas like the Middle East that are troubled by years' of war.