Bombs hardening Serb attitudes.

Focuses on the increasing anger of Serbs in Yugoslavia toward the North Atlantic Treaty Organization (NATO) and the United States as of April 5, 1999. Results of this anger, including growing nationalism and support for Yugoslav president Slobodan Milosevic; Details of the NATO airstrikes on Serbia; Problems with the airstrikes, including reports of ethnic cleansing and mass executions of ethnic Albanians; Effects the attacks are having on surrounding countries, including the refusal by Macedonia to accept more ethnic Albanian refugees.