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.
It's been a cold, slippery mess across the U.S., and it's not even…
Click here to read Bob's blog.