LAS VEGAS, Nevada--With the official weigh-in over, Juan Manuel Marquez at exactly 130 pounds vs Manny Pacquiao's 129, the two engaged in the traditional stare-down, with neither boxer blinking for what seemed like a full minute. The two will clash in a much-anticipated rematch on March 15 at the Mandalay Bay Resort & Casino (March 16 in Manila). Video taken by INQUIRER.net US director of Sales Esther Misa Chavez.