Iran's president says Saudi Arabia wouldn't have killed journalist Jamal Khashoggi without U.S. knowledge and protection. The U.S. administration described it as the worst of all cover-ups and vowed to revoke the visas of those responsible.

Iran's president says Saudi Arabia wouldn't have killed journalist Jamal Khashoggi without U.S. knowledge and protection. The U.S. administration described it as the worst of all cover-ups and vowed to revoke the visas of those responsible.