Australians caught up in gift card fraud

Australians are being caught up in a growing problem involving gift card fraud. Some shoppers say they're buying gift cards, only to find the activation barcode scratched out and the credit already spent. An ABC investigation has found police have busted a scam involving Apple gift cards sold at Coles supermarkets in Sydney. US authoritieis says it's impacting many countries. A Melbourne geologist advising teams trying to rescue about 100 people stuck in Nepal's hydropower tunnels since last week's flood, says many may have drowned already. Professor Arnold Dix says rescue teams are working around the clock with shovels. But the threat of fu…