When the physicist investigated the Challenger, America got a lesson from a master.

One man.  A vision.  Thirty years working in his backyard. The Watts Towers are "as pure a work of art as this country can rightly call its own."

"They cannot roll back the rising tide of reform.  The world moves."

"In America, there are two kinds of travel -- first class and travel with children."

-- Meet Robert Benchley.

Turning the grand old flag into art took genius.

They were Dizzy, Daffy, and Ducky. They clowned, brawled, and romped through the Great Depression.