THE JUSTICE NOBODY KNOWS - In his first television interview, Justice Clarence Thomas discusses his childhood, his race, his rise to Supreme Court Justice and his job on the nation’s highest court. Steve Kroft reports. Michael Radutzky and Denise Cetta are the producers. (This is a double-length segment.)

WHAT KILLED REBECCA RILEY? - Four-year-old Rebecca Riley's death from an overdose of medicines given to her for bipolar disorder is the downside in a trend of increased diagnoses of this condition in young children. Katie Couric reports. Kyra Darnton is the producer.

"INVINCIBLE" - Tennessee Titans' quarterback Vince Young last season set the rookie quarterback record for rushing with 552 yards and was the first rookie quarterback to play in a Pro Bowl. He just might be, as he says, NFL Hall of Fame material. Scott Pelley reports. Tom Anderson is the producer.