For some in the US, Walmart isn't just a supermarket, but also a place to call home... meet the homeless living in its car parks. Dateline reporters scour the globe to bring you a world of daring stories. Our reputation is for fearless and provocative reporting. Australia's beloved, award winning and longest running international current affairs program. For more on Nick Lazaredes' story, go to the SBS Dateline website... http://bit.ly/1knqraX https://www.sbs.com.au/news/dateline https://www.facebook.com/DatelineSBS/ #SpecialBroadcastingService #DatelineSBS #Documentary