Secretary of Labor Elaine Chao speaks during the 2008 Business and Professional Women's Leadership Summit in Washington on April 30, 2008. This summit co-hosted by Sen. Kay Bailey Hutchison, R-TX, and Sen. Lisa Murkowski, R-AK, brings together professional women from across the United States to discuss solutions to secure America's future in a global economy. (UPI Photo/Patrick D. McDermott)