Activist musician Pete Seeger, 92, at the Occupy Wall Street protests in New York City last month. He's part of the oldest old generation. John Minchillo/AP hide caption

itoggle caption John Minchillo/AP

In Los Angeles: A man dressed as John Lennon at the "Move Your Money" protest on Saturday. He and others protested bank fees and pushed for "good jobs." David McNew/Getty Images hide caption

itoggle caption David McNew/Getty Images