Whether the government should fix the economy; the attainability of the American Dream; a proposal for universal pre-kindergarten; fencing in the U.S. border; increasing traffic and... Full summary

Entertainers Siegfried and Roy perform at the Power of Love charity gala to benefit the Lou Ruvo Brain institute; the duo talk about their career and Roy's recovery after a tiger... Full summary

Work-at-home scams; enhanced water products.

Jurors debate whether Laura Trujillo is criminally responsible for her daughter's death.

One girl's road to recovery after a car crash followed by a helicopter crash; American contractors taken hostage in Colombia spent five years in captivity before their 2008 rescue.

A mother, her daughter and a foreign exchange student are murdered while visiting Yosemite National Park.

Inside the secret world of financial adviser Bernie Madoff, accused of running a scam; actor Lillo Brancato talks about his prison sentence, drug use and the crime that ended his acting... Full summary

Melanie McGuire becomes a suspect in the disappearance of her husband, Bill.

Diane Sawyer reports on rural children living in poverty in Central Appalachia, including a high-school football star who sleeps in his truck, a 12-year-old who dreams of having her own... Full summary