A host of stars, including David Beckham, Madonna, Daniel Craig, Julia Roberts, Brad Pitt, Robert De Niro, Nicole Kidman, Paul McCartney and Bono, signed a petition. Other celebrities who put their name on a special website http://64forsuu.org were George Clooney, Drew Barrymore, Matthew Broderick, Sandra Bullock, James Carville, John Cusack, Matt