Juan Manuel Marquez-Tim Bradley PED testing in good hands with Nevada commission

There is plenty of reason to be suspicious of Juan Manuel Marquez's new body. At 38 years old, he added an incredible amount of bulk that increased his power, and yet, he retained his flexibility, speed and quickness. He works with one of the most notorious trainers in sport, Angel Guillermo "Memo" Heredia. Heredia admitted in court he supplied many athletes involved in the BALCO case with performance-enhancing drugs, and has done videos that essentially document how athletes can hide their PED …