"60 MINUTES" LISTINGS FOR SUNDAY, JULY 29, 2007

UNDER THE INFLUENCE - Steve Kroft reports on how the pharmaceutical industry lobby influenced Congress to pass the Medicare prescription drug law, a night on the Hill one representative calls the "ugliest" he's ever seen. Ira Rosen is the producer.

PRISONER 05A4820 - Once the high-flying CEO of Tyco who earned over $100 million a year, Dennis Kozlowski was convicted of stealing from the company and now lives in jail making $1 a day. He talks to Morley Safer in his first television interview. Deirdre Naphin is the producer.

A NEW KIND OF FIGHT - Mixed martial arts, combining styles like boxing, wrestling and jujitsu, was once deemed to vicious for decent society. The sport has now modified its rules and is becoming one of the fastest growing sports in America. Scott Pelley reports. Solly Granatstein is the producer.