The World in Words 67: Israel’s street sign vigilantes, learning Hindi, and your brain on language

This week, a mom-and-pop effort to restore Arabic script to street signs in Israel. Also, author Katherine Russell Rich on learning Hindi at a language school in Rajasthan. Her book “Dreaming in Hindi” is also an investigation into what happens to our brains when we learn a learn a language. Plus, a somewhat shameful expression in Spanish.