Summary: In this week's coastal news roundup, WWNO's Travis Lux talks with NOLA.com | The Times-Picayune environment reporter Mark Schleifstein about a wetland damage lawsuit filed against 11 energy companies by the city of New Orleans, and new studies by the Corps of Engineers of whether it's feasible to keep New Orleans area levees high enough to protect from so-called 100-year hurricane storm surges in the future.
