Pope Francis has established a tech-savvy track record as Pope, and now in addition to breaking records on Instagram and becoming the first Pope to use Google Hangouts, he will give World Youth Day pilgrims a new electronic app. From the creators of 2011’s “YouCat” youth catechism, a new version of the book called the “DoCat” has been developed, which intends to present the Church's social teaching in a creative style more attractive and comprehensible to youth. The new book will be launched during World Youth Day in Krakow and given to young pilgrims by Pope Francis in the form...