don't be intellectually lazy, dy. almost all of the other sprinters are black too. and not like sprinting is free from doping. think about it...
a while back, canadian world record holder ben johnson was found to have used steroids.
in 2004, several sprinters--greek and american--were found to have used performance enhancing drugs. one, tim montgomery, was the 100 meter record holder at the time.
just recently, 6 jamaican sprinters, including bolt's training partner, were found to have used methylhexaneamine.
doesn't mean bolt did anything. in fact, he is testing negative so far. but when everyone is running around 9.8, then suddenly a dude is running 9.6, and its happening just when the truth is coming out about the vast number of people in olympic and professional sports using performance enhancing drugs, doesn't that sound just a tad bit funny to you? in beijing he ran his 200 meter in 19.30 when his previous record was 19.67. doesn't that raise red flags?
hope they are unwarranted, though.
this article sums it up nicely
http://www.dailytelegraph.com.au/new...-1225762939178