Recipient of the 2007 Liberty Medal Irish singer-activist Bono, makes remarks during a the award ceremony at the National Constitution Center in Philadelphia, Thursday, Sept. 27, 2007. Bono, the international rock star who has helped bring worldwide attention to medical and economic problems in Africa, received this year's Liberty Medal along with advocacy organization DATA . (AP Photo/Jim Young, Pool)
Recipients of the 2007 Liberty Medal, singer-activist Bono and Dr. Ngozi Okonjo-Iweala, accepting on behalf of advocacy organization DATA, wave during the award ceremony at the National Constitution Center in Philadelphia, Thursday, Sept. 27, 2007. (AP Photo/Jim Young, Pool)
Recipient of the 2007 Liberty Medal Irish singer-activist Bono, right, makes remarks during a the award ceremony at the National Constitution Center in Philadelphia, Thursday, Sept. 27, 2007. Bono, the international rock star who has helped bring worldwide attention to medical and economic problems in Africa, received this year's Liberty Medal along with advocacy organization DATA . (AP Photo/Jim Young, Pool)
Recipient of the 2007 Liberty Medal Irish singer-activist Bono, right, shakes hands with Pennsylvania Gov. Ed Rendell, center, as Philadelphia Mayor John Street, left, stands by during a the award ceremony at the National Constitution Center in Philadelphia, Thursday, Sept. 27, 2007. Bono, the international rock star who has helped bring worldwide attention to medical and economic problems in Africa, received this year's Liberty Medal along with advocacy organization DATA . (AP Photo/Matt Rourke)
Katrina Moore, 9, of Lansdowne, Pa. holds a sing at the National Constitution Center in Philadelphia, Thursday, Sept. 27, 2007. Bono, the international rock star who has helped bring worldwide attention to medical and economic problems in Africa, received this year's Liberty Medal along with advocacy organization DATA . (AP Photo/Matt Rourke)
Singer-activist Bono applauds as former President George H.W. Bush gestures at the National Constitution Center's 2007 Liberty Medal ceremony in Philadelphia, Thursday, Sept. 27, 2007. (AP Photo/Jim Young, Pool)
092707_Philadelphia_PA: Irish musician Bono of U2 met with the editorial boards of the Philadelphia Daily News and Inquirer on Thursday, September 27, 2007. Bono was in town to receive the Liberty Medal from the city of Philadelphia tonight at the Constitution Center later this evening. And the meeting held this afternoon was held at the Inquirer and Daily News building. ALEJANDRO A. ALVAREZ / PHILADELPHIA DAILY NEWS
092707_Philadelphia_PA: Irish musician Bono of U2 met with the editorial boards of the Philadelphia Daily News and Inquirer on Thursday, September 27, 2007. Bono was in town to receive the Liberty Medal from the city of Philadelphia tonight at the Constitution Center later this evening. And the meeting held this afternoon was held at the Inquirer and Daily News building. Pictured at left is Sandy Shea, editorial page editor and senior reporter Will Bunch shaking hands with Bono after he finished addressing the editorial boards of the Daily News and Inquirer. ALEJANDRO A. ALVAREZ / PHILADELPHIA DAILY NEWS
Bono signs autographs for fans as he leaves the Constitution Center after receiving the 2007 Liberty Medal and a check for $100,000 for his charity organization DATA Philadelphia, Pennsylvania - 27.09.07 Credit: (Mandatory) Hugh Dillon/WENN
Thurs 9-27-07 / Daily News-Inq. lobby / Bono meets with the press and fans in the Daily News-Inquirer lobby / Faye Murman / Daily News photo