Republican presidential candidate Rudy Giuliani leaves the stage during a rally in Orlando

 
Republican presidential candidate Rudy Giuliani leaves the stage during a rally in Orlando
Republican presidential candidate Rudy Giuliani leaves the stage during a rally in Orlando October 20, 2007. The Republican contenders in the 2008 presidential race will try to woo a tough crowd on Friday and Saturday at a "Values Voter Summit" of conservative Christians who have yet to rally around a single candidate. REUTERS/Carlos Barria (UNITED STATES)