Everyone has a moral obligation to be happy -- or at least to act that way.
Dennis Prager, a nationally syndicated radio talk show host, delivered that message Sunday to about 350 admirers at the Chabad Jewish Center of Solon.
"I have declared war on the chronically unhappy," Prager said. "You annoy us."
The audience roared with laughter, as they did frequently during Prager's lighthearted presentation.