Dave Davies

Jere Van Dyk has spent years in Afghanistan and Pakistan, where he got to know leaders of the Haqqani network, responsible for many suicide bombings and kidnappings. His new book is Without Borders.

Washington Post reporter Drew Harwell says the unpublished report shows that tech companies didn't respond to employees' warnings about violent rhetoric on their platforms.

In the winter and spring of 1993, more than 80 people, including four federal agents and at least 20 children, died in two violent confrontations between federal law enforcement and the Branch Davidian Christian sect near Waco, Texas. Extremist groups have since cited the assaults as evidence for anti-government conspiracy theories. JEFF GUINN writes about it in his new book, "Waco: David Koresh, The Branch Davidians and a Legacy of Rage."