As It Happens - Wednesday Edition

Part One

Nauru documents
After documents detailing the sexual exploitation of children emerge, an Australian senator says her country should stop directing migrants into offshore detention centres. 

Green Olympic pool
Rio officials says divers shouldn't worry, but we hear from a former athlete who says no one knows why a pool has turned lime green. 

New Brunswick house struck
A New Brunswick woman pleads for the government to rethink the safety of her street after car number nine careens into her house.  

Part Two

Rhino blood
A University of Victoria researcher draws blood from a quarter million year-old stone axe and finds evidence it was used to butcher a rhino. 

Rex the party pig 
The owner of Rex the potbellied party pig says her pet is recovering well after the porky children's entertainer is attacked by neighbourhood dogs.