20-years ago this week, photographer Stan Strembicki, went to New Orleans with a friend who needed to retrieve some items following hurricane Katrina. 'The level of devastation was overwhelming, it took your breath away,' Strembicki tells Chris and Amy. He spent a year making monthly visits to New Orleans, and photographing the aftermath. His photographs are part of Netflix's 'Katrina: Come Hell and High Water' documentary, released this week.