<page_title> 2008 G20 Washington summit </page_title> <section_title> Core participants </section_title> <table> <cell> United States <col_header> Member </col_header> <col_header> Argentina </col_header> <col_header> Australia </col_header> <col_header> Brazil </col_header> <col_header> Canada </col_header> <col_header> China </col_header> <col_header> France </col_header> <col_header> Germany </col_header> <col_header> India </col_header> <col_header> Indonesia </col_header> <col_header> Italy </col_header> <col_header> Japan </col_header> <col_header> Mexico </col_header> <col_header> Russia </col_header> <col_header> Saudi Arabia </col_header> <col_header> South Africa </col_header> <col_header> South Korea </col_header> <col_header> Turkey </col_header> <col_header> United Kingdom </col_header> </cell> <cell> George W. Bush <col_header> Represented by </col_header> <row_header> United States </row_header> </cell> <cell> President <col_header> Title </col_header> <row_header> United States </row_header> </cell> </table>
George W. Bush was the President of the United States.