WASHINGTON, DC - APRIL 26, 2009: Volunteers and Community Leaders gather for a meet and  greet meal before the start of Sojourners' Mobilization to End Poverty conference.WASHINGTON, DC - APRIL 26, 2009: Rep. John Lewis speaks during the Sunday evening worship service at Shiloh Baptist Church to kick off Sojourners' Mobilization to End Poverty conference.WASHINGTON, DC - APRIL 27, 2009: Participants at Sojourners' Mobilization to End Poverty conference.WASHINGTON, DC - APRIL 27, 2009: Van Jones, White House environmental adviser, speaks at Sojourners' Mobilization to End Poverty conference.WASHINGTON, DC - APRIL 27, 2009: Participants at Sojourners' Mobilization to End Poverty conference.WASHINGTON, DC - APRIL 27, 2009: Participants at Sojourners' Mobilization to End Poverty conference.WASHINGTON, DC - APRIL 27, 2009: Anti-poverty activists break into groups by state to prepare for Tuesday's lobbying appointments on Capitol Hill during Sojourners' Mobilization to End Poverty confereWASHINGTON, DC - APRIL 27, 2009: Anti-poverty activists break into groups by state to prepare for Tuesday's lobbying appointments on Capitol Hill during Sojourners' Mobilization to End Poverty confereWASHINGTON, DC - APRIL 27, 2009: Martin Smith of Delirious leads worship at the Monday night worship service at Sojourners' Mobilization to End Poverty conference.WASHINGTON, DC - APRIL 28, 2009: Anti-poverty advocates go to Capitol Hill to meet with elected officials during Sojourners' Mobilization to End Poverty conference.WASHINGTON, DC - APRIL 28, 2009: Anti-poverty advocates go to Capitol Hill to meet with elected officials during Sojourners' Mobilization to End Poverty conference.WASHINGTON, DC - APRIL 28, 2009: Adam Taylor speaks to anti-poverty advocates going to Capitol Hill to meet with elected officials during Sojourners' Mobilization to End Poverty conference.WASHINGTON, DC - APRIL 29, 2009: Participants in a workshop on immigration and poverty at Sojourners' Mobilization to End Poverty conference.WASHINGTON, DC - JUNE 4, 2007: Barack Obama speaks to the audience during the Sojourners and CNN presidential candidates forum on faith, values, and poverty.WASHINGTON, DC - JUNE 4, 2007: Hillary Clinton speaks during the Sojourners and CNN presidential candidates forum on faith, values, and poverty.WASHINGTON, DC - JUNE 4, 2007: Jim Wallis talks with CNN's Soledad O'Brien during the Sojourners and CNN presidential candidates forum on faith, values, and poverty.WASHINGTON, DC - JUNE 5, 2007: Anti-poverty activists march from National City Christian Church to the U.S. Capitol Building during Sojourners' Pentecost 2007: Taking the Vision to the Street conferenWASHINGTON, DC - JUNE 5, 2007: Jim Wallis and other faith leaders lead an anti-poverty march from National City Christian Church to the U.S. Capitol Building during Sojourners' Pentecost 2007: TakingWASHINGTON, DC - JUNE 5, 2007: Anti-poverty activists march from National City Christian Church to the U.S. Capitol Building during Sojourners' Pentecost 2007: Taking the Vision to the Street conferenWASHINGTON, DC - JUNE 5, 2007: Shane Claiborne speaks at the Emerging Leaders dinner at Sojourners' Pentecost 2007: Taking the Vision to the Street anti-poverty conference.