North Korea Alleges US Tried To Attack It With Anthrax

North Korea wants the United Nations Security Council to investigate America's "biological warfare schemes." The demand comes after the Asian country accused the United States of trying to attack it with anthrax. North Korea informed the UN chief in a letter that the United States was trying to use weapons of mass destruction against it. The letter written to UN Secretary-General Ban Ki-moon was released to the public on Friday.