`` At that time , Stutzman thanked Defandant Armstrong for writing his book and told him it was very inspiring and that he recommended it to friends who were fighting cancer , '' the lawsuit said . The class-action lawsuit was filed this week . A spokesman for the company said it is reviewing its options and will respond to the suit in court. Armstrong admitted last week in an interview that he used performance enhancing drugs .
The class-action lawsuit was filed this week . A spokesman for the company said it is reviewing its options and will respond to the suit in court. Armstrong admitted last week in an interview that he used performance enhancing drugs .