Luke and Manny’s class is having a yard sale to benefit UNICEF. Manny thinks the point is for them to learn about global altruism, while Luke thinks to point is to beat the other class.
Jay got new glasses that make him look like an old man but they work really well. So well that he realizes that Gloria’s family members in Columbia are wearing his old clothes. Notice that Gloria says that they sometimes send the clothes back. In the US, people frequently donate clothing to people in less developed countries. Many economists argue that this is counterproductive and leads to a surplus of clothing in these countries. That surplus can hurt markets and cost jobs.