John Rainey, John Rainey, Jr and Courtney Davis help Terry Fox, second from left, transport her kids and those of a family member down flooded South Broad street. (Courtesy of John McCusker/The Times-Picayune/NOLA.com)
Here & Now's Robin Young speaks with photojournalist John McCusker about images he captured during Hurricane Katrina, which devastated New Orleans 20 years ago this week.
