Though this is slightly off topic, the Lance Armstrong imbroglio certainly provides some lessons for what constitutes an effective apology but more importantly what makes an effective witness during a trial

                    

Two weeks ago, the United States Anti-Doping Agency produced its reasoned decision and literally thousands of pages of evidence outlining the doping practices of Lance Armstrong and his teammates.  That evidence included multiple affidavits from previous teammates of Lance that painted the picture of the most  regimented doping scheme seen in professional sports. If you