By Mark Vester

Floyd Mayweather Jr. recently spoke to DJ Whoo Kid about his upcoming fight with WBA welterweight champion Shane Mosley on May 1 and the broken negotiations to make a deal for a fight with Manny Pacquiao. Mayweather said the Mosley fight is done for May 1. He plans to start training very soon and the pre-fight hype will begin in the next few days.

"Me and Shane Mosley is May 1st. It's just another obstacle that I have to accomplish and it's just another obstacle that I have to cross. You go with what makes business sense first. At first Pacquiao, that fight made a lot of sense. So you go to second option when the first option don't work," Mayweather said.

Mayweather was in talks to fight Manny Pacquiao on March 13. The two fighters could not agree on the contract clause for random drug tests. Pacquiao agreed to take an unlimited amount of urine tests and random bloods tests until 24 days before the fight. Mayweather wanted blood tests until 14 days before the fight. Talks broke off and Pacquiao signed to fight Joshua Clottey.

Mayweather pointed at Pacquiao's fast rise over the last few years as the reason he took a hard line with the random drug tests. He said Pacquiao was an ordinary fighter who became a pound for pound sensation as he got older.

"What people don't know about the sport of boxing. In a fighter's career, a fighter starts off good and he's good until the end of his career or a fighter starts off good and then goes downhill towards the end of his career. A fighter doesn't start off like Manny Pacquiao, just ordinary, and then once he gets over the age of 25 he becomes and extraordinary fighter. It just doesn't work like that in this sport of boxing," Mayweather said.

Mosley has agreed to take random urine and blood tests for the May 1 clash. Mayweather plans to request random drug tests for every future opponent. He claims it's his way to clean up the sport of boxing.

"I'm just trying to clean up sports period. He's not the only one who has to take a random drug test. I do too. I never met anyone in sports history who didn't want to take a $25 million dollar drug test. All drugs don't show up in your urine. All I say is to random drug test me or any other fighters. At one particular time in the sport of boxing they didn't take HIV tests. Now they take HIV tests. In one particular time in the sport of boxing, you weighed in the morning of the fight and now you weigh in the day before the fight," Mayweather said.

Send News Tips and Comments To Mark Vester @ boxingvester@gmail.com