This week from the Test Kitchen, we speak with Benjamin Wallace, author of The Billionaire’s Vinegar about the most expensive bottle of wine ever sold—a 1787 bottle of Château Lafite Bordeaux supposedly owned by Thomas Jefferson. It went for $156,000 at auction to a member of the Forbes family. We’ll taste olive oil, and we’ll find out what's hot and what's not in the world of kitchen gadgets. Then we’ll head into the Test Kitchen to learn how to make the best Penne with Red Pepper Pesto. And of course, we’ll be taking your calls to answer all of your cooking questions.