Louisiana--New Orleans

Fresh Air rock historian Ed Ward has a look in to a vital part of Lynn's career.

"New Orleans buries too many of its young," Wynton Marsalis says in the documentary's introduction. The Whole Gritty City, airing Saturday on CBS, follows young students who take refuge in New Orleans marching bands.

New Orleans went decades without a homegrown label to document its riches. Rock critic Ed Ward says this explains why many 1950s New Orleans classics were released by Ace Records in Jackson, Miss.

Five-time Grammy winner Mac Rebennack, better known as Dr. John, is a member of the Rock and Roll Hall of Fame's 2011 class. In 1986, Rebennack joined Terry Gross for a conversation about his early days performing in the New Orleans club scene.

This week marks the fifth anniversary of Hurricane Katrina's landfall in the Gulf region, devastating the area and leading to levee breaches that flooded most of New Orleans. TV critic David Bianculli says that television was all over the story then -- and five years later, is all over it again now.

Mac Rebennack, known as "Dr. John," has been a rock and soul ambassador for his native New Orleans since the late 1960s. Although his public profile has risen and fallen over the years, the spirit of his city is a constant presence on all of his albums. Critic Milo Miles talks about how crusading for wounded New Orleans has given Dr. John a jolt of vitality.

An ongoing investigation by PBS' Frontline, The Times-Picayune and ProPublica examines the many violent incidents that took place between police officers and civilians in the aftermath of Hurricane Katrina. Reporter A.C. Thompson recounts the difficulties of trying to piece together the details.

David Simon and Eric Overmyer met when they worked on the TV series Homicide: Life on the Streets. They also worked together on Simon's acclaimed HBO series The Wire. Now they have a new series called Treme — about the musicians and other locals rebuilding their lives after Hurricane Katrina.

After profiling Baltimore's citizens, politics and problems in the HBO series The Wire, David Simon heads south to New Orleans — to look at the city three months after Hurricane Katrina. TV Critic David Bianculli reviews the series, which he says is "like a haunting piece of jazz from the French Quarter."

Music critic Milo Miles reviews two new albums: Booker T. Jones's Potato Hole, and Allen Toussaint's The Bright Mississippi.