60 Minutes Season 38 Episode 34 It Takes One to Know One, One Year Later, Gay or Straight?

IT TAKES ONE TO KNOW ONE - Barry Minkow knows a con when he sees one - he himself once defrauded investors out of millions. As Steve Kroft reports, Minkow, now an evangelical minister, also investigates frauds as a way to make amends. Graham Messick is the producer.

ONE YEAR LATER - Byron Pitts talks with New Orleans Mayor Ray Nagin, who is still cleaning up after Hurricane Katrina and promises a careful restoration, but will the redeveloped city retain its rich diversity? Reid Collins Jr. and Jenny Dubin produce.

GAY OR STRAIGHT? - Scientists are providing some interesting clues to what may determine whether a person is gay or straight, as Lesley Stahl reports. Shari Finkelstein is the producer.