leaders BAGHDAD, March 16, SPA -- Sen. John McCain arrived in Baghdad onSunday for an unexpected visit with Iraqi and U.S. diplomatic and military officials, ap quoted a U.S. governmentofficial as saying. The details of McCain's visit were kept secret forsecurity reasons. «Senator McCain is in Iraq and will bemeeting with Iraqi and U.S. officials,» said MirembeNantongo, spokesperson for the U.S. Embassy in Baghdad. --SPA www.spa.gov.sa/536937