Dave Davies

New York Times reporter David Sanger talks about North Korea's nuclear program and warns that the regime, which has been "fodder for late night comedians for many many years," is no joke.

Kate Hennessy drew from family letters, diaries and memories in writing Dorothy Day, a biography of her late grandmother. Day founded the Catholic Worker Movement and is now a candidate for sainthood.

Jane Mayer writes in the New Yorker about Robert Mercer and his daughter, Rebekah, who have poured millions of dollars into Breitbart News, and who pushed to have Bannon run Trump's campaign.