It was America'c covert funding and arming of anti-soviet militants during the cold war which later bomeranged on America and created enemies like bin laden. America continues the exact policies which boomerang and create wide hostility toward US domination in developing countries. That one man is dead is a cheap victory, and you don't even know for whom.
4 UN peacekeepers injured in Sinai and taken to hospital in south Israel (Haaretz)
from the article: Obama: Osama bin Laden killed in Pakistan by U.S. forces