Summer festivals like Bonnaroo
are billed as critical cultural events wrapped up in the greatest party on the planet. But with soaring ticket prices, searing heat, tired line-ups, and defective port-o-potties, are they really such fun? Today: debating whether multi-day festivals are holy or hype. Also: Before his performance tonight with the New York Philharmonic in Central Park, pianist Lang Lang
joins us to talk about his two (yes, two) new autobiographies.