Author Steve Luxenberg comments on Plessy v. Ferguson, the infamous Supreme Court decision involving a Louisiana man who sought equality in America three decades after the Civil War. Luxenberg’s book is “Separate, the Story of Plessy v. Ferguson and America’s Journey from Slavery to Segregation. Environmental activist Doug Daigle recalls his colleague Len Bahr, who died last week at 78. Renee Chatelain of the Arts Council for Greater Baton Rouge showcases the Ebb and Flow Festival. Storied journalist Greg Palast on Venezuela.