Thalles de Souza moved from Brazil to the US as a child and was just accepted to Yale. Courtesy of Thalles de Souza Thalles de Souza grew up surrounded by shootings and gang violence in Rio de Janeiro. His single mother secretly saved money to move her children to the US. After attending community college, he was accepted to Yale with a full-ride scholarship. This as-told-to essay is based on a conversation with Thalles de Souza. It has been edited for length and clarity. In March 2016, on ...