Manny Pacquiao, of Philippines (L), and Marco Antonio Barrera, of Mexico, pose for photographs following a weigh-in at the Mandalay Bay Events Center in Las Vegas, Nevada on October 5, 2007 in advance of their October 6 super featherweight fight. Behind the fighters are promotors Bernard Hopkins (L), Bob Arum and Oscar de la Hoya. REUTERS/R. Marsh Starks (UNITED STATES)