KABUL, March 1 (Xinhuanet) -- U.S. President George W. Bush is to pay an official visit to post-war Afghanistan's capital Kabul, a high-ranking Afghan official said.

    "All necessary security arrangements have been put in place to receive the U.S. leader," the official told Xinhua but refused to be identified.

    However, he said that the U.S. leader could cancel its tour if there is any security incident or intelligence report about the possible terrorist attacks. Enditem