Next week, some Tucson students will have a new option in the cafeteria. The Tucson Unified School District will swap out its regular yogurt for a Greek version as part of a U.S. Department of Agriculture pilot program.

Next week, some Tucson students will have a new option in the cafeteria. The Tucson Unified School District will swap out its regular yogurt for a Greek version as part of a U.S. Department of Agriculture pilot program.