This quick TED talk entry is courtesy of TED.com. “It’s said that to be a poet, you have to go to hell and back.†Cristina Domenech teaches writing at an Argentinian prison, and she tells the moving story of helping incarcerated people express themselves, understand themselves — and glory in the freedom of language. Watch for a powerful reading from one of her students, an inmate, in front of an audience of 10,000. In Spanish with subtitles.