Mealey's (September 1, 2016, 1:06 PM EDT) -- OAKLAND, Calif. — Two weeks after a California federal judge dismissed their suit against Twitter Inc. under the Anti-Terrorism Act (ATA), the family members of two terror attack victims on Aug. 30 filed an amended complaint focusing on Twitter’s purported “provision of material support” to ISIS and its supporters via its social network services (Tamara Fields, et al. v. Twitter Inc., No. 4:16-cv-00213, N.D. Calif.).

(Second amended complaint available. Document #24-160915-007C.)

In stressing ways that terrorists use Twitter’s social network, rather than the content of terrorists’...