In Today's TDN:

TDN MAGAZINE, As the Science Gets Better, Catching the Cheats Becomes Easier: Part V of A Painful Truth: No matter the sport, cheaters have always stayed one step ahead of those trying to catch them by doping with as-yet undetectable products. But what if authorities didn't need to determine what the products were, only what the specimin should look like if unaltered by any drug? Meet the biological passport, and Travis Tygart, the man who has successfully routed out two of sports' most defiant cheats, Lance Armstrong and Marion Jones, neither of whom had ever tested positive. Download part V by clicking here.


In Today's TDN: Posted: 10:58 PM ET Imperial Monarch © ScoopDyga Catch up on a big day of worldwide racing--Galileo (Ire) was represented by his seventh Group 1 winner in 2012, while the late Dynaformer also had a new top-level winner. Plus, TDN Rising Star Executiveprivilege (First Samurai) picked up where she left off in the Landaluce S. All that and sooo much more in today's TDN!

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