BOXING PHOTOS
LAS VEGAS, NV - MAY 01: President of Golden Boy Promotions Oscar De La Hoya (C) restrains trainer Ruben Guerrero (L) father of boxer Robert Guerrero (R) during the final news conference for the bout between Floyd Mayweather Jr. and Robert Guerrero at the MGM Grand Hotel/Casino on May 1, 2013 in Las Vegas, Nevada. Mayweather will defend his WBC welterweight title against Guerrero. (Photo by Jeff Bottari/Getty Images)
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LAS VEGAS, NV - MAY 01: Boxer Floyd Mayweather Jr. speaks to the media during the final news conference for his bout againt Robert Guerrero at the MGM Grand Hotel/Casino on May 1, 2013 in Las Vegas, Nevada. Mayweather will defend his WBC welterweight title against Guerrero. (Photo by Jeff Bottari/Getty Images)
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LAS VEGAS, NV - MAY 01: Boxers Floyd Mayweather Jr. (L) and Robert Guerrero pose during the final news conference for their bout at the MGM Grand Hotel/Casino on May 1, 2013 in Las Vegas, Nevada. Mayweather will defend his WBC welterweight title against Guerrero. (Photo by Jeff Bottari/Getty Images)
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LAS VEGAS, NV - MAY 01: Boxer Floyd Mayweather Jr. is surrounded by media members during the final news conference for his upcoming bout against boxer Robert Guerrero at the MGM Grand Hotel/Casino on May 1, 2013 in Las Vegas, Nevada. Mayweather will defend his WBC welterweight title against Guerrero. (Photo by Jeff Bottari/Getty Images)
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LAS VEGAS, NV - MAY 01: Boxer Floyd Mayweather Jr. speaks to the media during the final news conference for his bout againt Robert Guerrero at the MGM Grand Hotel/Casino on May 1, 2013 in Las Vegas, Nevada. Mayweather will defend his WBC welterweight title against Guerrero. (Photo by Jeff Bottari/Getty Images)
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LAS VEGAS, NV - MAY 01: Boxer Floyd Mayweather Jr. speaks to the media during the final news conference for his bout against Robert Guerrero at the MGM Grand Hotel/Casino on May 1, 2013 in Las Vegas, Nevada. Mayweather will defend his WBC welterweight title against Guerrero. (Photo by Jeff Bottari/Getty Images)
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LAS VEGAS, NV - MAY 01: President of Golden Boy Promotions Oscar De La Hoya speaks onstage during the final news conference for the bout between Floyd Mayweather Jr. and Robert Guerrero at the MGM Grand Hotel/Casino on May 1, 2013 in Las Vegas, Nevada. Mayweather will defend his WBC welterweight title against Guerrero. (Photo by Jeff Bottari/Getty Images)
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LAS VEGAS, NV - MAY 01: Boxer Floyd Mayweather Jr. speaks to the media during the final news conference for his bout against Robert Guerrero at the MGM Grand Hotel/Casino on May 1, 2013 in Las Vegas, Nevada. Mayweather will defend his WBC welterweight title against Guerrero. (Photo by Jeff Bottari/Getty Images)
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LAS VEGAS, NV - MAY 01: President of Golden Boy Promotions Oscar De La Hoya reacts to comments at the final news conference for the bout between Floyd Mayweather Jr. and Robert Guerrero at the MGM Grand Hotel/Casino on May 1, 2013 in Las Vegas, Nevada. Mayweather will defend his WBC welterweight title against Guerrero. (Photo by Jeff Bottari/Getty Images)
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LAS VEGAS, NV - MAY 01: President of Golden Boy Promotions Oscar De La Hoya speaks on stage during the final news conference for the bout between Floyd Mayweather Jr. and Robert Guerrero at the MGM Grand Hotel/Casino on May 1, 2013 in Las Vegas, Nevada. Mayweather will defend his WBC welterweight title against Guerrero. (Photo by Jeff Bottari/Getty Images)
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