 Her release of the papers marked the first time any official government document on the uprising had been released to the general public.Having served in the assembly for seven years, Choo ran for chairman of the Millennium Democratic Party in 2003, coming in second place behind Chough Soon-hyung.She came into conflict with Chough in the succeeding months in the crisis over the impeachment of President Roh Moo-hyun, with Choo urging Chough to step down over the events.