Agassi comes under more pressure

The World Anti-Doping Agency (WADA) has asked the governing body of tennis to investigate Andre Agassi\'s admission that he took crystal meth in 1997.



WADA Director General, David Howman did not elaborate on what he wrote in the letter sent to the ATP.



Agassi wrote in his soon to be released autobiography, \"Open\", that he ingested crystal meth and then lied to the governing body of men\'s tennis to avoid a suspension after failing a doping test.



Howman said the letter was specifically addressed to the ATP, but the International Tennis Federation would be made aware of it.



Although tennis and doping authorities initially expressed disappointment when Agassi admitted to using crystal meth, they also said it was too late for sanctions against the eight time Grand Slam champion because of an 8 years limitation rule.