see more

NEW YORK CITY- SEPTEMBER 22: Former US President Bill Clinton (R) stands on stage with his wife Hillary Rodham Clinton, Secretary of State during the closing Plenary session of the seventh Annual Meeting of the Clinton Global Initiative (CGI) at the Sheraton New York Hotel on September 22, 2011 in New York City. Established in 2005 by former U.S. President Bill Clinton, the CGI assembles global leaders to develop and implement solutions to some of the world's most urgent problems. (Photo by Daniel Berehulak/Getty Images)

NEW YORK CITY- SEPTEMBER 22: Former US President Bill Clinton (R) stands on stage with his wife Hillary Rodham Clinton, Secretary of State during the closing Plenary session of the seventh Annual Meeting of the Clinton Global Initiative (CGI) at the Sheraton New York Hotel on September 22, 2011 in New York City. Established in 2005 by former U.S. President Bill Clinton, the CGI assembles global leaders to develop and implement solutions to some of the world's most urgent problems. (Photo by Daniel Berehulak/Getty Images)