Anti-abortion demonstrators unfurl a giant sign on the side of North Table Mountain in Golden, Colorado August 26, 2008 referring to the 2008 Democratic National Convention in Denver, Colorado. U.S. Senator Barack Obama (D-IL) is expected to accept the Democratic presidential nomination at the convention on August 28. REUTERS/Rick Wilking (UNITED STATES) US PRESIDENTIAL ELECTION CAMPAIGN 2008 (USA)