Democratic presidential hopeful, Sen. Barack Obama, D-Ill., right, smiles while listening to San Francisco teacher Kara Daillik, left, during a campaign visit to the San Francisco Women's Building in San Francisco, Thursday, Jan. 17, 2008. Obama took part in the event which was a roundtable discussion about the economy and women's issues.
(AP Photo/Eric Risberg)
Democractic presidential hopeful, Sen. Barack Obama, D-Ill., poses with a group of women that took part in a roundtable discussion with him during a campaign visit to the San Francisco Women's Building in San Francisco, Thursday, Jan. 17, 2008. From left are Kara Daillik of San Francisco, Serena Kirk of Sacramento, Calif., Jacinda Abcarian of Oakland, Calif., and Serina Rankins of Vallejo, Calif. Sen. Obama took part in the event which was a roundtable discussion about the economy and women's issues.
(AP Photo/Eric Risberg)
Democratic presidential hopeful, Sen. Barack Obama, D-Ill., right, listens to Serena Kirk, left, of Sacramento, Calif., during a campaign visit to the San Francisco Women's Building in San Francisco, Thursday, Jan. 17, 2008. Sen. Obama took part in the event which was a roundtable discussion about the economy and women's issues.
(AP Photo/Eric Risberg)
Democratic Presidential hopeful, Sen. Barack Obama, D-Ill., is greeted on a street corner after finishing a campaign visit to the San Francisco Women's Building in San Francisco, Calif., Thursday, Jan. 17, 2008. Sen. Obama took part in the event which was a roundtable discussion about the economy and women's issues. (AP Photo/Eric Risberg)