On a rainy night in a North Dallas classroom, 40 voices speaking simultaneously create a mid-level hum, punctuated by the occasional high-five or revelatory "Yes!" Teachers and students sit side by side or across from each other, books open on the folding tables before them. They've come here for a unique, one-on-one learning experience. And in 54-year-old Robert Gold's case, he's come to learn from a... More >>>