FILE—From left, Congressional Black Caucus Chair Rep. Barbara Lee, D- Calif., House Speaker Nancy Pelosi of Calif., Rep. Maxine Waters, D-Calif., Del. Eleanor Holmes Norton, D-D.C., and Rep. Yvette Clarke, D-N.Y.,applaud during the unveiling of the portrait of the late New York Rep. Shirley Chisholm, marking the 40th anniversary of Congresswoman Chisholm's swearing in as a Member of the House of representatives, Tuesday, March 3, 2009, on Capitol Hill in Washington. In 1968, Chisholm became the first African-American woman elected to Congress. (AP Photo/Manuel Balce Ceneta, File)