"Hunger is a country we enter every day, like a commuter across a friendly border," says nature writer Sharman Apt Russell. She joins us this week with a look at the subject through a new prism—hunger as art, hunger as power, and hunger as revelation. Ms. Russell's book is Hunger: An Unnatural History. The Sterns dine on succulent Italian roast pork sandwiches at Tony Luke's in Philadelphia.

Darryl Beeson, American editor of www.wineontheweb.com, roams the globe reporting on wine, spirits, food and travel. He stops by to talk good values among the wines of Texas. It's a look at sustainable meat with Bill Niman, a rancher who turned a wild piece of coastline into a sustainable model. The recipe for Grilled Pork Tenderloin Salad is from The Niman Ranch Cookbook.

It's flying Fritos or any other snack of your dreams from Washington, D.C.'s unique solution for midnight cravings: www.dcsnacks.com. Reporter Jule Gardner has the story. Nigel White, secretary of the British Cheese Board, reports on a study the Board has dubbed "Cheese and Dreams," and, as always, Lynne takes your calls.

Broadcast dates for this episode:

• May 27, 2006 (originally aired)
• May 5, 2007 (rebroadcast)