"The World As Seen by Magnum Photographers."

Writer Ken Kesey. Kesey was a leading figure of the 60's counterculture. As the leader of the Merry Pranksters, Kesey did as much as anyone to popularize the use of LSD and other hallucinogens. Kesey also wrote two of the most popular books of the era, "Sometimes a Great Notion" and "One Flew Over the Cuckoo's Nest." In 1986, Kesey wrote "Demon Box," a look back at his life since the 60s. Kesey has a new book, called "Caverns." It's a novel he co-wrote with the 13 members of his University of Oregon fiction class.

World Music critic Milo Miles takes a look at the music of two Latin American singers who live as ex-patriots: Celia Cruz and La Lupe. And he considers how being an ex-patriot can influence a singer's work.

Commentator Leslie Savan has some thoughts on Nissan's "Infiniti" and Toyota's "Lexus" car ads.