PREVIOUSLY

Pushing the Limits

What drives people to push their physical limits? What are the consequences?

More from this week's guests about pushing their bodies to the limit.

Insight

'I knew there was no room for fear'

Ant Williams, who can hold his breath for a staggering eight minutes, describes what happens to his body, and his mind, when he freedives into the deep, dark ocean.
Insight
Swollen body parts, saddle sores, nerve damage, sleep deprivation and dehydration are all part of the fun for Sarah who puts her body on the line in ultra...
Insight
Leah couldn't walk upstairs without losing her breath, she couldn't sleep lying flat because of intense heartburn but now she's competing in marathons and Ironman...
Insight

Keeping Jobs

What is the future for jobs in Australia given the global financial crisis?
Insight

For better for worse

What's the real value in tying the knot these days?
Insight

Toxic Imports

Are Australians safe when buying food and other products manufactured overseas?
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Greed

It’s the hottest word around – GREED.  
Insight

Kids and Crime

Are kids becoming more violent at a younger age?
Insight

Holding the Baby

Does child care have a negative effect on the development of children?
Insight

American Dream

Is the American Dream still alive?
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Insight in America

With an economy on the rocks, what do Americans think of Barack Obama and John McCain?
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Finding Courage

What is courage? What makes some people go where others won't, or come to the rescue while others stand by?
Insight

Bursting the Bubble

Will a slowing economy lower house prices in Australia?