Lance Armstrong is only the latest public figure forced to make public and sometimes painful confessions.
After years of denial, seven-time Tour de France champion Lance Armstrong confessed to doping this week in an interview with Oprah Winfrey. But he's only the latest in a long line of athletes, celebrities and powerful politicians forced to make public and sometimes painful confessions.
April 15 is approaching. You may know how to fill out a basic tax return (or hand over the necessary paperwork to your accountant), but how much do you really know about doing taxes? Find some tax resources and test your knowledge here.