CAIRO, Egypt - Osama bin Laden, addressing the American public ahead of presidential elections, said in a video aired Friday that the United States can avoid another Sept. 11 attack if it stops threatening the security of Muslims. Reading a statement, the al-Qaida leader refrained from threats of new attacks and instead appealed to Americans. "Your security is not in the hands of Kerry, Bush or al-Qaida. Your security is in your own hands," bin Laden said, referring to the president and his Democratic opponent. "Each state that does not mess with our security, has naturally guaranteed its own security."...