THE AGE OF MEGA-FIRES - Global warming is increasing the intensity and number of forest fires across the American West. Scott Pelley goes to the fire line to report. David Gelber and Joel Bach are the producers.

LIFE SAVER - Plumpynut is a cheap, nutritious food that needs no refrigeration or preparation that is saving starving children in the developing world. CNN's Anderson Cooper reports on this miracle product that would save even more lives if more of it could be made. Robert Anderson and Casey Morgan are the producers.

NO ORDINARY SPY - Valerie Plame Wilson, the former covert CIA officer whose leaked identity resulted in a national scandal that reached all the way to the White House, appears in her first interview. Katie Couric reports. Graham Messick is the producer.

NOT BROADCAST (but listed in several listing prior to air time): 1) Morley Safer interviews Col. Morris Davis, the former Pentagon chief prosecutor in military commissions; 2) Col. Morris Davis discusses the judicial process for detainees at Guantanamo Bay.