It takes an adventurous palate to be a food journalist, who must sample and judge from a wide world of cuisines. So it's understandable why some chefs and foodies might be suspicious of a food editor who decides to cut himself off from a broad swath of eating possibilities by becoming vegetarian.

Sure, we know that gluten-free is the Jennifer Lawrence of food trends. But we were still startled to hear that one-third of Americans say they're trying to avoid gluten. Really?

StoryCorps' Military Voices Initiative records stories from members of the military who served in Iraq and Afghanistan. Many of the participants in this project have been speaking about being separated from their loved ones.

This week, Weekend Edition is featuring two stories of families reuniting after deployment.

Brothers' Bond

Both of the Radlinski brothers served in the Navy. Luke deployed in 2001 to the Persian Gulf in support of the conflict in Afghanistan. His brother, Mark, went to Iraq in 2006.

Venezuela's late president, Hugo Chavez, was a tremendous supporter of Latin American countries, especially those sympathetic to his socialist ideals.

The country's vast oil reserves are a key source of economic aid, but the Chavez didn't just help out his ideological peers like Cuba and Nicaragua. He was also a great benefactor to key U.S. allies in the Caribbean — many of whom now worry whether their vital oil lifeline is about to be shut off.