U.N. Secretary General Antonio Guterres said Wednesday he has high hopes that a disarmament conference starting this week will lead to the reaffirmation of the norm that nuclear weapons should never be used, in comments ahead of his visit to Hiroshima for the upcoming anniversary of the U.S. atomic bombing of the western Japanese city."Those that possess nuclear weapons have a clear responsibility not to admit the possibility of any kind of nuclear confrontation," Guterres said in a meeting with Japanese media organizations on the sidelines of the Nuclear Non-Proliferation Treaty review con…READ FULL ARTICLE