Terry Gross

As artistic director of the Encores series at New York's City Center, Jack Viertel is the go-to guy for one of New York's hottest musical-theater tickets. It's just the latest phase, though, in an impressive theatrical career.

In Presidential Courage: Brave Leaders and How They Changed America 1789-1989, historian Michael Beschloss takes a look at nine crucial moments when a president risked his political career for the good of the country, often by taking an unpopular or controversial stand.

Garry Shandling parodied TV talk shows on The Larry Sanders Show, which ran on HBO from 1992 to 1998 and is now out in a four-DVD box set. It's called Not Just the Best of "The Larry Sanders Show" — in part because it features eight hours of extras, including essentially unedited conversations with stars who made guest appearances on the Larry Sanders sofa.