Boxer Floyd Mayweather speaks during a press conference in Las Vegas, Wednesday, Sept. 11, 2013. Mayweather is scheduled to fight on Saturday against
Boxer Floyd Mayweather speaks during a press conference in Las Vegas, Wednesday, Sept. 11, 2013. Mayweather is scheduled to fight on Saturday against Carnelo Alvarez, for Mayweather's WBA Super World and Alvarez's WBC junior middleweight titles. (AP Photo/Las Vegas Review-Journal, John Locher) LOCAL TV OUT; LOCAL INTERNET OUT; LAS VEGAS SUN OUT (John Locher/AP)