RPT-UPDATE 2-U.S. SEC fines BHP Billiton $25 mln in 2008 Olympics bribery probe

May 20 (Reuters) - BHP Billiton Plc will pay $25 million to settle charges that it violated a U.S. anti-bribery law by failing to properly monitor a program under which it paid for dozens of foreign government officials to attend the 2008 Summer Olympics in Beijing.