I thought Archbishop Chaput was a member of Opus Dei, which is not the same thing as the Neocatechumenal organization called The Way. Saint Josemaria Escriva was the founder of Opus Dei, and some guy named "Kiko" is head of The Way. Saint Escriva wrote a book called "The Way" but it is basically similar to Saint Theresa's "little way". I know a few priests in Opus Dei personally.
I have nothing to say oe way or the other about Archbishop Chaput's involvement with OD. What concerns me at present is that he has gone on the record as an outspoken supporter of the NC Way. It's not exactly hard to find examples of this. Google is our friend.