John Stossel travels to Nebraska to report on the effectiveness of farm subsidies.

Peter Cook talks about his high-profile divorce from model Christie Brinkley; a report on whether celebrities urging Americans to vote is really a good thing; the comeback of Britney... Full summary

Interviews with Sens. Barack Obama and John McCain, including details about the personal and family aspects of their lives.

Interviews with Sens. Barack Obama and John McCain and their families and close friends; turning points in the early lives of the candidates.

Actor Alec Baldwin talks about the custody battle for his daughter and his relationship with her and with his ex-wife, Kim Basinger; an emergency operator's handling of a 911 call is... Full summary

Alaska Gov. Sarah Palin in her first interview since being named Sen. John McCain's running mate; a profile of the governor-turned-vice-presidential candidate; journalists discuss the... Full summary

New insights into the life of missing Florida toddler Caylee Anthony; officials investigate possible serial attacks on women at a mall in South Florida.

Author Bill Tancer ("Click") talks about what people look for on the Internet; Olympic athletes who get sponsorship deals; the controversial documentary "The Bridge" shows people... Full summary

Doctors and organizations work together to fight infant mortality in Memphis, Tenn.; a church group mentors a pregnant young woman to ensure the health of the mother and child; doctors... Full summary

A 19-year-old woman disappears from a parking lot in an Oregon college town; a nursing student's car is found crashed on the side of a desolate road in New Hampshire.