Us Secretary of State Hillary Clinton Speaks at a Tribute Event to Commemorate and Unveil the Bust of Sojourner Truth in Emancipation Hall in the Us Capitol Building in Washington Dc Usa 28 April 2009 Sojourner Truth Was a Abolitionist That Advocated the Rights of African Americans and Women Us First Lady Michelle Obama Us Speaker of the House Nancy Pelosi and Other Us Senators Attended the Ceremony