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: 9:53 PM ET

Flashback

There was stakes action all over the globe Saturday, and we've got everything to get you up to speed... Patrons were dressed to the nines at Kenilworth for the G1 J&B Met card--see inside for the racing report and a photo page... The sophomore picture stateside continued to come into focus yesterday, both with graded events all over and with the release of Triple Crown nominations. See what 339 3-year-olds are among this years nominees, plus much more--download today's TDN now!

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