Nora Barrows-Friedman, Dennis Bernstein, Jesse Strauss
This week on the Best of Flashpoints, We get in-depth reports from the Gulf Coast, where BP's massive oil gusher continues to threaten the ocean and the Louisiana coastline, we'll speak to marine toxicologist Riki Ott and our special correspondent Larry Everest; and Nora Barrows-Friedman says her goodbyes to the Flashpoints show.