Lessons for investors one year after Madoff arrest

A column I wrote a year ago for ABCNews.com on the Bernard Madoff scam led to my appearance on the public radio program Marketplace Money this weekend. The show's producers -- who read the original column -- asked me to discuss lessons individual investors should take away from the biggest Ponzi scheme ever. Here's a link to the interview.

Marketplace Money airs at various times on the weekend at various public radio stations around the country. In the Boston area, it airs at 4 p.m. on Sunday at WGBH 89.7 FM. If you have a chance tomorrow, tune in, and then let me know what you think.