Maurice and I had our words back and forth during our careers and I didn't have the respect for him as a person that I had for him as an athlete.

	In happier times: Maurice Greene celebrates success in Sydney in 2000

But I measure athletic greatness based heavily on consistency and longevity, which Maurice achieved in one of the most difficult events to achieve consistency and longevity in. And I always had respect for him for that.

It would obviously be another huge blow for the sport if another prominent athlete, even a retired one, also went down for drugs after the Marion Jones and Justin Gatlin situations over the last couple of years.

But as a fan of the sport and one who is disappointed every time I see a story like this continuing to damage it, I want to see that justice is served.