How did feld express his opinion of the state of the clowns in his circus in 1967?

In 1967, Feld expressed his opinion on the state of the clowns in his circus by emphasizing their importance as entertainers and the need for them to evolve with changing audience expectations. He believed that clowns should not only focus on traditional slapstick humor but also incorporate more contemporary elements to remain relevant. Feld highlighted the necessity for clowns to connect emotionally with the audience, suggesting that their role was vital for the overall success of the circus.